AMD Ryzen 5 PRO 5675U vs Intel Xeon Platinum 8351N

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CPU comparison with benchmarks


AMD Ryzen 5 PRO 5675U CPU1 vs CPU2 Intel Xeon Platinum 8351N
AMD Ryzen 5 PRO 5675U Intel Xeon Platinum 8351N

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 5 PRO 5675U and the Intel Xeon Platinum 8351N and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 5 PRO 5675U 6 core processor released in Q2/2021 with the Intel Xeon Platinum 8351N which has 36 CPU cores and was introduced in Q2/2021.
AMD Ryzen 5 (84) Family Intel Xeon Platinum (89)
AMD Ryzen 5000U (13) CPU group Intel Xeon Platinum 8300 (12)
4 Generation 3
Cezanne (Zen 3) Architecture Ice Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 5675U is a 6 core processor with a clock frequency of 2.30 GHz (4.30 GHz). The processor can compute 12 threads at the same time. The Intel Xeon Platinum 8351N clocks with 2.40 GHz (3.50 GHz), has 36 CPU cores and can calculate 72 threads in parallel.

AMD Ryzen 5 PRO 5675U Characteristic Intel Xeon Platinum 8351N
6 Cores 36
12 Threads 72
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 2.40 GHz
4.30 GHz Turbo Frequency (1 Core) 3.50 GHz
3.60 GHz Turbo Frequency (All Cores) 2.70 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 PRO 5675U Characteristic Intel Xeon Platinum 8351N
-- 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 RX Vega 7 (Renoir) GPU no iGPU
0.40 GHz GPU frequency --
1.80 GHz GPU (Turbo) --
9 GPU Generation --
7 nm Technology
3 Max. displays
7 Compute units --
448 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
12 DirectX Version --

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 RX Vega 7 (Renoir) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 PRO 5675U, while the Intel Xeon Platinum 8351N supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 187.6 GB/s enabled.

AMD Ryzen 5 PRO 5675U Characteristic Intel Xeon Platinum 8351N
LPDDR4-4266, DDR4-3200 Memory DDR4-2933
32 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
51.2 GB/s Max. Bandwidth 187.6 GB/s
Yes ECC Yes
3.00 MB L2 Cache --
16.00 MB L3 Cache 54.00 MB
3.0 PCIe version 4.0
12 PCIe lanes 64
11.8 GB/s PCIe Bandwidth 126.0 GB/s

Thermal Management

The AMD Ryzen 5 PRO 5675U has a TDP of 15 W. The TDP of the Intel Xeon Platinum 8351N is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 5 PRO 5675U Characteristic Intel Xeon Platinum 8351N
15 W TDP (PL1 / PBP) 225 W
-- TDP (PL2) --
25 W TDP up --
10 W TDP down --
105 °C Tjunction max. --

Technical details

The AMD Ryzen 5 PRO 5675U has 19.00 MB cache and is manufactured in 7 nm. The cache of Intel Xeon Platinum 8351N is at 54.00 MB. The processor is manufactured in 10 nm.

AMD Ryzen 5 PRO 5675U Characteristic Intel Xeon Platinum 8351N
7 nm Technology 10 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
FP6 Socket LGA 4189
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q2/2021 Release date Q2/2021
-- Release price 3027 $
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen 5 PRO 5675U to help other visitors make their purchasing decisions. The average rating is 4.0 stars (5 ratings). Rate now:
Here you can rate the Intel Xeon Platinum 8351N to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 4.30 GHz
1364 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 3.50 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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 3.60 GHz
6166 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 2.70 GHz
0 (0%)

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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 4.30 GHz
1510 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 3.50 GHz
0 (0%)

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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 3.60 GHz
5745 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 2.70 GHz
0 (0%)

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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 4.30 GHz
1795 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 3.50 GHz
0 (0%)

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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 3.60 GHz
5342 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 2.70 GHz
0 (0%)

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 PRO 5675U AMD Ryzen 5 PRO 5675U
AMD Radeon RX Vega 7 (Renoir) @ 1.80 GHz
1612 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
@ 0.00 GHz
0 (0%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
AMD Ryzen 5 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 3.60 GHz
127 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 2.70 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 PRO 5675U AMD Ryzen 5 PRO 5675U
6C 12T @ 3.60 GHz
14765 (100%)
Intel Xeon Platinum 8351N Intel Xeon Platinum 8351N
36C 72T @ 2.70 GHz
0 (0%)

Devices using this processor

AMD Ryzen 5 PRO 5675U Intel Xeon Platinum 8351N
Unknown Unknown

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