AMD Ryzen 5 7640U vs Intel Xeon W-10855M

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CPU comparison with benchmarks


AMD Ryzen 5 7640U CPU1 vs CPU2 Intel Xeon W-10855M
AMD Ryzen 5 7640U Intel Xeon W-10855M

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 5 7640U and the Intel Xeon W-10855M and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 5 7640U 6 core processor released in Q3/2023 with the Intel Xeon W-10855M which has 6 CPU cores and was introduced in Q2/2020.
AMD Ryzen 5 (86) Family Intel Xeon W (83)
AMD Ryzen 7040 (21) CPU group Intel Xeon W-10000M (2)
6 Generation 10
Phoenix (Zen 4) Architecture Comet Lake H
Mobile Segment Mobile
-- Predecessor --
AMD Ryzen 5 8640U Successor --

CPU Cores and Base Frequency

The AMD Ryzen 5 7640U is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The processor can compute 12 threads at the same time. The Intel Xeon W-10855M clocks with 2.80 GHz (5.10 GHz), has 6 CPU cores and can calculate 12 threads in parallel.

AMD Ryzen 5 7640U Characteristic Intel Xeon W-10855M
6 Cores 6
12 Threads 12
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.50 GHz Frequency 2.80 GHz
4.90 GHz Turbo Frequency (1 Core) 5.10 GHz
-- Turbo Frequency (All Cores) 4.20 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD Ryzen 5 7640U Characteristic Intel Xeon W-10855M
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

AMD Radeon 760M GPU Intel UHD Graphics 10th Gen (32 EU)
0.80 GHz GPU frequency 0.35 GHz
2.60 GHz GPU (Turbo) 1.20 GHz
10 GPU Generation 11
4 nm Technology 14 nm
4 Max. displays 3
8 Compute units 32
512 Shader 256
Yes Hardware Raytracing No
AMD FSR Frame Generation No
32 GB Max. GPU Memory 64 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

AMD Radeon 760M GPU Intel UHD Graphics 10th Gen (32 EU)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode / Encode Codec AV1 Decode
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 7640U, while the Intel Xeon W-10855M supports a maximum of 128 GB of memory with a maximum memory bandwidth of 46.9 GB/s enabled.

AMD Ryzen 5 7640U Characteristic Intel Xeon W-10855M
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 Memory DDR4-2933
256 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 46.9 GB/s
Yes ECC Yes
6.00 MB L2 Cache --
16.00 MB L3 Cache 12.00 MB
4.0 PCIe version 3.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The AMD Ryzen 5 7640U has a TDP of 28 W. The TDP of the Intel Xeon W-10855M is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 5 7640U Characteristic Intel Xeon W-10855M
28 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
30 W TDP up --
15 W TDP down 35 W
100 °C Tjunction max. 100 °C

Technical details

The AMD Ryzen 5 7640U has 22.00 MB cache and is manufactured in 4 nm. The cache of Intel Xeon W-10855M is at 12.00 MB. The processor is manufactured in 14 nm.

AMD Ryzen 5 7640U Characteristic Intel Xeon W-10855M
4 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2, AVX2
FP8 Socket BGA 1440
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems
Q3/2023 Release date Q2/2020
-- Release price 450 $
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Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
AMD Ryzen 5 7640U (100%)
Intel Xeon W-10855M (71%)
⌀ Multi core performance in 2 CPU benchmarks
AMD Ryzen 5 7640U (100%)
Intel Xeon W-10855M (77%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz
1869 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 5.10 GHz
1302 (70%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz
8853 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 4.20 GHz
6827 (77%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz
2340 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 5.10 GHz
1694 (72%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz
9197 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 4.20 GHz
7082 (77%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
AMD Radeon 760M @ 2.60 GHz
2663 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
Intel UHD Graphics 10th Gen (32 EU) @ 1.20 GHz
640 (24%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz
1552 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 5.10 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz
10675 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 4.20 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz
0 (0%)
Intel Xeon W-10855M Intel Xeon W-10855M
6C 12T @ 4.20 GHz
12914 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
AMD Ryzen 5 7640U AMD Ryzen 5 7640U
10,675 CB R23 MC @ 24 W
445 (100%)
Intel Xeon W-10855M Intel Xeon W-10855M
2.80 GHz
0 (0%)

Devices using this processor

AMD Ryzen 5 7640U Intel Xeon W-10855M
Unknown Unknown

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