Synthetic Benchmarks
CPU Benchmarks
front node: Intel Core i9-13900H CPU (see its topology in the
Description section)az4-n4090 and az4-a7900 partitions: AMD Ryzen 9 7945HX CPU (see its topology in the
Description section)iml-ia770 partition: Intel Core Ultra 9 185H CPU (see its topology in the
Description section)az5-a890m partition: AMD Ryzen AI 9 HX 370 CPU
Memory Throughput
Memory throughput is measured with the
bandwidthCPU core (even if a core possesses more than
one PU ).
AMD Ryzen 9 7945HX
az4-mixed RAM is: Corsair Vengeance SO-DIMM 96 GB (2 x 48 GB, dual channel) DDR5 5200 MT/s CL44 .
Intel Core i9-13900H
front node RAM is: Corsair Vengeance SO-DIMM 96 GB (2 x 48 GB, dual channel) DDR5 5200 MT/s CL44 .
Intel Core Ultra 9 185H
iml-ia770 RAM is: 32 GB (2 x 16 GB, dual channel) DDR5 5600 MT/s .
AMD Ryzen AI 9 HX 370
az5-890m node RAM is: 4 x 8 GB, quad channel LPDDR5x 7500 MT/s .
Throughput Comparison between the different Core Types
In the following graphics, c, p, e and LPe mean "core", "p-core",
"e-core" and "LP e-core", resp. They characterize the type of cores used in the
benchmark. Just before each abbreviation, there is a number that represents the
number of cores involved in the benchmark. For instance 4e means that
4 e-cores have been used.
L1d cache L2 cache L3 cache RAM
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Buffer of 16 KB (higher is better).
For all the core types, the L1d cache is owned by a single core.
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Buffer of 512 KB (higher is better).
The configuration of the L2 cache depends on the core type:
Ryzen 9 7945HX cores, Core i9-13900H, Core Ultra 9 185H p-cores and Ryzen
AI 9 HX 370 p-/e-cores: a L2 cache is dedicated to each core
Core i9-13900H and Core Ultra 9 185H e-cores: 4 cores are sharing the L2
cache together
Core Ultra 9 185H LP e-cores: 2 cores are sharing the L2 cache
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Buffer of 20 MB (higher is better). Except for AI 9 HX 370 p-cores where
a buffer of 10 MB is used.
The configuration of the L3 cache depends on the core type:
Ryzen 9 7945HX cores: a L3 cache is shared between 8 cores
Core i9-13900H p-cores, Core Ultra 9 185H p-cores and Core Ultra 9 185H
e-cores: the L3 cache is shared for all these cores
Core Ultra 9 185H LP e-cores do not have a L3 cache
Ryzen AI 9 HX 370 p-cores: a L3 cache is shared between 4 cores
Ryzen AI 9 HX 370 e-cores: a L3 cache is shared between 8 cores
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Buffer of 2 GB (higher is better).
The RAM throughput mainly depends on the memory module types:
Ryzen 9 7945HX and Core i9-13900H cores: Corsair Vengeance SO-DIMM 96 GB
(2 x 48 GB, dual channel) DDR5 5200 MT/s CL44
Core Ultra 9 185H: 32 GB (2 x 16 GB, dual channel) DDR5 5600 MT/s
Raw Data
The cpufpCPU peak
performance is measured according to different operations:
FMA - Fused Multiply–Add , performs the following operation:
\(d = a \times b + c\) on 64-bit or 32-bit floating-point numbers (reffered as
f64 & f32 here)
DPA2 - Performs the dot product of two 16-bit integers (i16) and
accumulates the result in a 32-bit integer (i32):
\(c^{i32} = c^{i32} + \sum^2_{s = 1}{ a_s^{i16} \times b_s^{i16}}\)
DPA4 - Performs the dot product of four 8-bit integers (i8) and accumulates
the result in a 32-bit integer (i32):
\(c^{i32} = c^{i32} + \sum^4_{s = 1}{ a_s^{i8} \times b_s^{i8}}\)
In the following graphics, c, p, e and LPe mean "core", "p-core",
"e-core" and "LP e-core", resp. They characterize the type of cores used in the
benchmark. Just before each abbreviation, there is a number that represents the
number of cores involved in the benchmark. For instance 4e means that
4 e-cores have been used.
Single-core Multi-core Multi-core Accumulated
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{"category":"Ultra 9 185H 1p", "group": "1-FMA f64", "value": 76},
{"category":"Ultra 9 185H 1p", "group": "2-FMA f32", "value": 153},
{"category":"Ultra 9 185H 1p", "group": "3-DPA2 i32/i16", "value": 305},
{"category":"Ultra 9 185H 1p", "group": "4-DPA4 i32/i8", "value": 611},
{"category":"Ultra 9 185H 1e", "group": "1-FMA f64", "value": 30},
{"category":"Ultra 9 185H 1e", "group": "2-FMA f32", "value": 60},
{"category":"Ultra 9 185H 1e", "group": "3-DPA2 i32/i16", "value": 121},
{"category":"Ultra 9 185H 1e", "group": "4-DPA4 i32/i8", "value": 240},
{"category":"Ultra 9 185H 1LPe", "group": "1-FMA f64", "value": 18},
{"category":"Ultra 9 185H 1LPe", "group": "2-FMA f32", "value": 35},
{"category":"Ultra 9 185H 1LPe", "group": "3-DPA2 i32/i16", "value": 70},
{"category":"Ultra 9 185H 1LPe", "group": "4-DPA4 i32/i8", "value": 139},
{"category":"AI 9 HX 370 1p", "group": "1-FMA f64", "value": 70},
{"category":"AI 9 HX 370 1p", "group": "2-FMA f32", "value": 140},
{"category":"AI 9 HX 370 1p", "group": "3-DPA2 i32/i16", "value": 280},
{"category":"AI 9 HX 370 1p", "group": "4-DPA4 i32/i8", "value": 559},
{"category":"AI 9 HX 370 1e", "group": "1-FMA f64", "value": 53},
{"category":"AI 9 HX 370 1e", "group": "2-FMA f32", "value": 106},
{"category":"AI 9 HX 370 1e", "group": "3-DPA2 i32/i16", "value": 211},
{"category":"AI 9 HX 370 1e", "group": "4-DPA4 i32/i8", "value": 422}
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CPU single-core peak performance depending on the type of operation (higher is better).
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{"category":"Ryzen 9 7945HX 16c", "group": "4-DPA4 i32/i8", "value": 10350},
{"category": "Core i9-13900H 6p", "group": "1-FMA f64", "value": 363},
{"category": "Core i9-13900H 6p", "group": "2-FMA f32", "value": 726},
{"category": "Core i9-13900H 6p", "group": "3-DPA2 i32/i16", "value": 1453},
{"category": "Core i9-13900H 6p", "group": "4-DPA4 i32/i8", "value": 2906},
{"category": "Core i9-13900H 8e", "group": "1-FMA f64", "value": 172},
{"category": "Core i9-13900H 8e", "group": "2-FMA f32", "value": 344},
{"category": "Core i9-13900H 8e", "group": "3-DPA2 i32/i16", "value": 344},
{"category": "Core i9-13900H 8e", "group": "4-DPA4 i32/i8", "value": 688},
{"category":"Ultra 9 185H 6p", "group": "1-FMA f64", "value": 431},
{"category":"Ultra 9 185H 6p", "group": "2-FMA f32", "value": 860},
{"category":"Ultra 9 185H 6p", "group": "3-DPA2 i32/i16", "value": 1724},
{"category":"Ultra 9 185H 6p", "group": "4-DPA4 i32/i8", "value": 3452},
{"category":"Ultra 9 185H 8e", "group": "1-FMA f64", "value": 210},
{"category":"Ultra 9 185H 8e", "group": "2-FMA f32", "value": 421},
{"category":"Ultra 9 185H 8e", "group": "3-DPA2 i32/i16", "value": 836},
{"category":"Ultra 9 185H 8e", "group": "4-DPA4 i32/i8", "value": 1682},
{"category":"Ultra 9 185H 2LPe", "group": "1-FMA f64", "value": 37},
{"category":"Ultra 9 185H 2LPe", "group": "2-FMA f32", "value": 75},
{"category":"Ultra 9 185H 2LPe", "group": "3-DPA2 i32/i16", "value": 149},
{"category":"Ultra 9 185H 2LPe", "group": "4-DPA4 i32/i8", "value": 298},
{"category":"AI 9 HX 370 4p", "group": "1-FMA f64", "value": 279},
{"category":"AI 9 HX 370 4p", "group": "2-FMA f32", "value": 559},
{"category":"AI 9 HX 370 4p", "group": "3-DPA2 i32/i16", "value": 1112},
{"category":"AI 9 HX 370 4p", "group": "4-DPA4 i32/i8", "value": 2236},
{"category":"AI 9 HX 370 8e", "group": "1-FMA f64", "value": 422},
{"category":"AI 9 HX 370 8e", "group": "2-FMA f32", "value": 844},
{"category":"AI 9 HX 370 8e", "group": "3-DPA2 i32/i16", "value": 1688},
{"category":"AI 9 HX 370 8e", "group": "4-DPA4 i32/i8", "value": 3376}
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CPU multi-core peak performance depending on the type of operation (higher is better).
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{"category":"Ryzen 9 7945HX 16c", "group": "4-DPA4 i32/i8", "value": 10350},
{"category": "Core i9-13900H 6p+8e", "group": "1-FMA f64", "value": 535},
{"category": "Core i9-13900H 6p+8e", "group": "2-FMA f32", "value": 1070},
{"category": "Core i9-13900H 6p+8e", "group": "3-DPA2 i32/i16", "value": 1797},
{"category": "Core i9-13900H 6p+8e", "group": "4-DPA4 i32/i8", "value": 3594},
{"category":"Ultra 9 185H 6p+8e+2LPe", "group": "1-FMA f64", "value": 678},
{"category":"Ultra 9 185H 6p+8e+2LPe", "group": "2-FMA f32", "value": 1356},
{"category":"Ultra 9 185H 6p+8e+2LPe", "group": "3-DPA2 i32/i16", "value": 2709},
{"category":"Ultra 9 185H 6p+8e+2LPe", "group": "4-DPA4 i32/i8", "value": 5432},
{"category":"AI 9 HX 370 4p+8e", "group": "1-FMA f64", "value": 701},
{"category":"AI 9 HX 370 4p+8e", "group": "2-FMA f32", "value": 1403},
{"category":"AI 9 HX 370 4p+8e", "group": "3-DPA2 i32/i16", "value": 2800},
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CPU multi-core peak performance depending on the type of operation (higher is better).
Raw Data
Benchmark
AMD Ryzen 9 7945HX
Intel Core i9-13900H - p-cores
Intel Core i9-13900H - e-cores
Intel Core Ultra 9 185H - p-cores
Intel Core Ultra 9 185H - e-cores
Intel Core Ultra 9 185H - LP e-cores
cpufpdownload download download download download download
GPU Benchmarks
front node: Intel Iris Xe iGPU az4-n4090 partition: AMD Radeon 610M iGPU and Nvidia GeForce RTX
4090 dGPU az4-a7900 partition: AMD Radeon 610M iGPU and AMD Radeon RX 7900 XTX
dGPU iml-ia770 partition: Intel Arc Mobile iGPU and Intel Arc 770 eGPU az5-a890m partition: AMD Radeon 890M iGPU
Memory Throughput
Measurement of the memory throughput between the GPU and its global
memory (VRAM) with the clpeakiGPU , its global memory is the RAM and it is shared
with the CPU .
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{"category": "Radeon 610M (iGPU)", "group": "1-float32x1", "value": 38},
{"category": "Radeon 610M (iGPU)", "group": "2-float32x2", "value": 48},
{"category": "Radeon 610M (iGPU)", "group": "3-float32x4", "value": 49},
{"category": "Radeon 610M (iGPU)", "group": "4-float32x8", "value": 43},
{"category": "Radeon 610M (iGPU)", "group": "5-float32x16", "value": 36},
{"category": "Iris Xe (iGPU)", "group": "1-float32x1", "value": 72},
{"category": "Iris Xe (iGPU)", "group": "2-float32x2", "value": 74},
{"category": "Iris Xe (iGPU)", "group": "3-float32x4", "value": 75},
{"category": "Iris Xe (iGPU)", "group": "4-float32x8", "value": 74},
{"category": "Iris Xe (iGPU)", "group": "5-float32x16", "value": 72},
{"category": "Arc Mobile (iGPU)", "group": "1-float32x1", "value": 65},
{"category": "Arc Mobile (iGPU)", "group": "2-float32x2", "value": 71},
{"category": "Arc Mobile (iGPU)", "group": "3-float32x4", "value": 69},
{"category": "Arc Mobile (iGPU)", "group": "4-float32x8", "value": 72},
{"category": "Arc Mobile (iGPU)", "group": "5-float32x16", "value": 56},
{"category": "Radeon 890M (iGPU)", "group": "1-float32x1", "value": 89},
{"category": "Radeon 890M (iGPU)", "group": "2-float32x2", "value": 95},
{"category": "Radeon 890M (iGPU)", "group": "3-float32x4", "value": 96},
{"category": "Radeon 890M (iGPU)", "group": "4-float32x8", "value": 93},
{"category": "Radeon 890M (iGPU)", "group": "5-float32x16", "value": 96},
{"category": "Arc 770 (eGPU)", "group": "1-float32x1", "value": 399},
{"category": "Arc 770 (eGPU)", "group": "2-float32x2", "value": 404},
{"category": "Arc 770 (eGPU)", "group": "3-float32x4", "value": 407},
{"category": "Arc 770 (eGPU)", "group": "4-float32x8", "value": 411},
{"category": "Arc 770 (eGPU)", "group": "5-float32x16", "value": 417},
{"category": "Radeon RX 7900 XTX", "group": "1-float32x1", "value": 708},
{"category": "Radeon RX 7900 XTX", "group": "2-float32x2", "value": 751},
{"category": "Radeon RX 7900 XTX", "group": "3-float32x4", "value": 757},
{"category": "Radeon RX 7900 XTX", "group": "4-float32x8", "value": 811},
{"category": "Radeon RX 7900 XTX", "group": "5-float32x16", "value": 857},
{"category": "GeForce RTX 4090", "group": "1-float32x1", "value": 895},
{"category": "GeForce RTX 4090", "group": "2-float32x2", "value": 924},
{"category": "GeForce RTX 4090", "group": "3-float32x4", "value": 941},
{"category": "GeForce RTX 4090", "group": "4-float32x8", "value": 952},
{"category": "GeForce RTX 4090", "group": "5-float32x16", "value": 963},
{"category": "GeForce RTX 4090 (PoCL)", "group": "1-float32x1", "value": 894},
{"category": "GeForce RTX 4090 (PoCL)", "group": "2-float32x2", "value": 922},
{"category": "GeForce RTX 4090 (PoCL)", "group": "3-float32x4", "value": 941},
{"category": "GeForce RTX 4090 (PoCL)", "group": "4-float32x8", "value": 951},
{"category": "GeForce RTX 4090 (PoCL)", "group": "5-float32x16", "value": 961}
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GPU memory throughput (higher is better).
Measurement of the GPU peak performance. The
clpeak
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{"category": "Radeon 610M (iGPU)", "group": "1-float16", "value": 1.1},
{"category": "Radeon 610M (iGPU)", "group": "2-float32", "value": 0.5},
{"category": "Radeon 610M (iGPU)", "group": "3-float64", "value": 0.3},
{"category": "Radeon 610M (iGPU)", "group": "4-int8", "value": 0.5},
{"category": "Radeon 610M (iGPU)", "group": "5-int16", "value": 0.5},
{"category": "Radeon 610M (iGPU)", "group": "6-int32", "value": 0.1},
{"category": "Iris Xe (iGPU)", "group": "1-float16", "value": 4.4},
{"category": "Iris Xe (iGPU)", "group": "2-float32", "value": 2.2},
{"category": "Iris Xe (iGPU)", "group": "3-float64", "value": null},
{"category": "Iris Xe (iGPU)", "group": "4-int8", "value": 1.5},
{"category": "Iris Xe (iGPU)", "group": "5-int16", "value": 4.2},
{"category": "Iris Xe (iGPU)", "group": "6-int32", "value": 0.8},
{"category": "Arc Mobile (iGPU)", "group": "1-float16", "value": 9.8},
{"category": "Arc Mobile (iGPU)", "group": "2-float32", "value": 4.8},
{"category": "Arc Mobile (iGPU)", "group": "3-float64", "value": 0.1},
{"category": "Arc Mobile (iGPU)", "group": "4-int8", "value": 2.9},
{"category": "Arc Mobile (iGPU)", "group": "5-int16", "value": 7.5},
{"category": "Arc Mobile (iGPU)", "group": "6-int32", "value": 1.3},
{"category": "Radeon 890M (iGPU)", "group": "1-float16", "value": 7.3},
{"category": "Radeon 890M (iGPU)", "group": "2-float32", "value": 4.3},
{"category": "Radeon 890M (iGPU)", "group": "3-float64", "value": 0.2},
{"category": "Radeon 890M (iGPU)", "group": "4-int8", "value": 3.2},
{"category": "Radeon 890M (iGPU)", "group": "5-int16", "value": 3.4},
{"category": "Radeon 890M (iGPU)", "group": "6-int32", "value": 1.0},
{"category": "Arc 770 (eGPU)", "group": "1-float16", "value": 19.5},
{"category": "Arc 770 (eGPU)", "group": "2-float32", "value": 13.0},
{"category": "Arc 770 (eGPU)", "group": "3-float64", "value": null},
{"category": "Arc 770 (eGPU)", "group": "4-int8", "value": 11.4},
{"category": "Arc 770 (eGPU)", "group": "5-int16", "value": 18.0},
{"category": "Arc 770 (eGPU)", "group": "6-int32", "value": 5.5},
{"category": "Radeon RX 7900 XTX", "group": "1-float16", "value": 63.9},
{"category": "Radeon RX 7900 XTX", "group": "2-float32", "value": 33.8},
{"category": "Radeon RX 7900 XTX", "group": "3-float64", "value": 1.1},
{"category": "Radeon RX 7900 XTX", "group": "4-int8", "value": 31.1},
{"category": "Radeon RX 7900 XTX", "group": "5-int16", "value": 31.1},
{"category": "Radeon RX 7900 XTX", "group": "6-int32", "value": 6.7},
{"category": "GeForce RTX 4090", "group": "1-float16", "value": null},
{"category": "GeForce RTX 4090", "group": "2-float32", "value": 81.4},
{"category": "GeForce RTX 4090", "group": "3-float64", "value": 1.4},
{"category": "GeForce RTX 4090", "group": "4-int8", "value": 38.9},
{"category": "GeForce RTX 4090", "group": "5-int16", "value": 37.8},
{"category": "GeForce RTX 4090", "group": "6-int32", "value": 44.9},
{"category": "GeForce RTX 4090 (PoCL)", "group": "1-float16", "value": 89.4},
{"category": "GeForce RTX 4090 (PoCL)", "group": "2-float32", "value": 80.8},
{"category": "GeForce RTX 4090 (PoCL)", "group": "3-float64", "value": 1.4},
{"category": "GeForce RTX 4090 (PoCL)", "group": "4-int8", "value": 21.2},
{"category": "GeForce RTX 4090 (PoCL)", "group": "5-int16", "value": 22.1},
{"category": "GeForce RTX 4090 (PoCL)", "group": "6-int32", "value": 30.8}
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GPU peak performance (higher is better).
Warning
The Nvidia GeForce RTX 4090 GPU supports float16 format in hardware
but this is not supported by the OpenCL Nvidia driver. This is why the PoCL
driver has also been installed.
Kernel Launch Latency
The kernel launch latency is the duration between the time of the order to
execute a kernel from the CPU user-space and the time of its beginning of
execution on the GPU (excluding data buffers memory transfers). The
clpeak
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{"category": "Radeon 610M (iGPU)", "group": "OpenCL", "value": null},
{"category": "Iris Xe (iGPU)", "group": "OpenCL", "value": 34.4},
{"category": "Arc Mobile (iGPU)", "group": "OpenCL", "value": 39.5},
{"category": "Radeon 890M (iGPU)", "group": "OpenCL", "value": 5.8},
{"category": "Arc 770 (eGPU)", "group": "OpenCL", "value": 4.4},
{"category": "Radeon RX 7900 XTX", "group": "OpenCL", "value": null},
{"category": "GeForce RTX 4090", "group": "OpenCL", "value": 4.7}
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GPU kernel launch latency (lower is better).
In the previous histogram we did not reported the latency of the PoCL GeForce
RTX 4090 because it is abnormally super high (3.6 ms).
Warning
Some OpenCL implementations do not report the correct kernel launch latency
and this is why the Radeon 610M and the Radeon RX 7900 XTX do no appear in
the previous histogram.
Raw Data
SSD Benchmarks
front node: 3x Samsung 990 PRO 4 TB SSD az4-n4090 partition: 1x Samsung 990 PRO 4 TB SSD az4-a7900 partition: 1x Samsung 990 PRO 2 TB SSD iml-ia770 partition: 1x Kingston OM8PGP41024Q-A0 1 TB SSD az5-a890m partition: 1x Crucial P3 Plus CT1000P3PSSD8 1 TB SSD
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{"category": "Samsung 990 PRO 4 TB (front)", "group": "1-seq-read", "value": 3.5},
{"category": "Samsung 990 PRO 4 TB (front)", "group": "2-seq-write", "value": 2.5},
{"category": "Samsung 990 PRO 4 TB (front)", "group": "3-rnd-read", "value": 1.2},
{"category": "Samsung 990 PRO 4 TB (front)", "group": "4-rnd-write", "value": 0.9},
{"category": "Samsung 990 PRO 4 TB (az4-n4090)", "group": "1-seq-read", "value": 3.5},
{"category": "Samsung 990 PRO 4 TB (az4-n4090)", "group": "2-seq-write", "value": 1.9},
{"category": "Samsung 990 PRO 4 TB (az4-n4090)", "group": "3-rnd-read", "value": 1.2},
{"category": "Samsung 990 PRO 4 TB (az4-n4090)", "group": "4-rnd-write", "value": 0.7},
{"category": "Samsung 990 PRO 2 TB", "group": "1-seq-read", "value": 3.5},
{"category": "Samsung 990 PRO 2 TB", "group": "2-seq-write", "value": 1.8},
{"category": "Samsung 990 PRO 2 TB", "group": "3-rnd-read", "value": 1.2},
{"category": "Samsung 990 PRO 2 TB", "group": "4-rnd-write", "value": 0.7},
{"category": "Kingston OM8PGP41024Q-A0 1 TB", "group": "1-seq-read", "value": 3.7},
{"category": "Kingston OM8PGP41024Q-A0 1 TB", "group": "2-seq-write", "value": 3.4},
{"category": "Kingston OM8PGP41024Q-A0 1 TB", "group": "3-rnd-read", "value": 1.2},
{"category": "Kingston OM8PGP41024Q-A0 1 TB", "group": "4-rnd-write", "value": 0.8},
{"category": "Crucial P3 Plus CT1000P3PSSD8 1 TB", "group": "1-seq-read", "value": 4.8},
{"category": "Crucial P3 Plus CT1000P3PSSD8 1 TB", "group": "2-seq-write", "value": 2.1},
{"category": "Crucial P3 Plus CT1000P3PSSD8 1 TB", "group": "3-rnd-read", "value": 1.3},
{"category": "Crucial P3 Plus CT1000P3PSSD8 1 TB", "group": "4-rnd-write", "value": 0.7}
]
},
"mark": "bar",
"encoding": {
"x": {"field": "category", "type": "nominal", "sort": "none", "axis": {"title": "SSD", "labelAngle": -0}},
"y": {"field": "value", "type": "quantitative", "axis": {"title": "Throughput (GB/s)"}, "scale": {"type": "linear"}},
"xOffset": {"field": "group", "sort": "none"},
"color": {"field": "group", "title": "Operation"}
},
"layer": [{
"mark": "bar"
}, {
"mark": {
"type": "text",
"align": "center",
"baseline": "middle",
"dy": -10
},
"encoding": {
"text": {"field": "value", "type": "quantitative", "sort": "none"}
}
}]
}
SSD throughput (higher is better).
Raw Data
