AMD Ryzen 5 PRO 5650U vs AMD EPYC 7551

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CPU comparison with benchmarks


AMD Ryzen 5 PRO 5650U CPU1 vs CPU2 AMD EPYC 7551
AMD Ryzen 5 PRO 5650U AMD EPYC 7551

CPU comparison

AMD Ryzen 5 PRO 5650U or AMD EPYC 7551 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 5 PRO 5650U has 6 cores with 12 threads and clocks with a maximum frequency of 4.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 PRO 5650U was released in Q1/2021.

The AMD EPYC 7551 has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7551 was released in Q3/2017.
AMD Ryzen 5 PRO (28) Family AMD EPYC (129)
AMD Ryzen 5000U (13) CPU group AMD EPYC 7001 (12)
4 Generation 1
Cezanne (Zen 3) Architecture Naples (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor AMD EPYC 7552

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 5650U has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 PRO 5650U is 2.30 GHz (4.20 GHz) while the AMD EPYC 7551 has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7551 is at 2.00 GHz (3.00 GHz).

AMD Ryzen 5 PRO 5650U Characteristic AMD EPYC 7551
6 Cores 32
12 Threads 64
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 2.00 GHz
4.20 GHz Turbo Frequency (1 Core) 3.00 GHz
3.60 GHz Turbo Frequency (All Cores) 2.55 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 5650U Characteristic AMD EPYC 7551
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Ryzen 5 PRO 5650U or AMD EPYC 7551 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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

The AMD Ryzen 5 PRO 5650U can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD EPYC 7551 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s.

AMD Ryzen 5 PRO 5650U Characteristic AMD EPYC 7551
LPDDR4-4266, DDR4-3200 Memory DDR4-2666
32 GB Max. Memory
2 (Dual Channel) Memory channels 8 (Octa Channel)
51.2 GB/s Max. Bandwidth 170.6 GB/s
Yes ECC Yes
-- L2 Cache --
16.00 MB L3 Cache 64.00 MB
3.0 PCIe version 3.0
12 PCIe lanes 128
11.8 GB/s PCIe Bandwidth 126.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 5 PRO 5650U is 15 W, while the AMD EPYC 7551 has a TDP of 180 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen 5 PRO 5650U Characteristic AMD EPYC 7551
15 W TDP (PL1 / PBP) 180 W
-- TDP (PL2) --
25 W TDP up --
10 W TDP down --
105 °C Tjunction max. --

Technical details

The AMD Ryzen 5 PRO 5650U is manufactured in 7 nm and has 16.00 MB cache. The AMD EPYC 7551 is manufactured in 14 nm and has a 64.00 MB cache.

AMD Ryzen 5 PRO 5650U Characteristic AMD EPYC 7551
7 nm Technology 14 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FP6 Socket SP3
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2021 Release date Q3/2017
-- Release price 3200 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD Ryzen 5 PRO 5650U (0%)
AMD EPYC 7551 (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Ryzen 5 PRO 5650U (70%)
AMD EPYC 7551 (100%)

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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 3.60 GHz
15090 (70%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 2.55 GHz
21604 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 5 PRO 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
70 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 5 PRO 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
266 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 GHz
0 (0%)

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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
1361 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 3.60 GHz
7183 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 2.55 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
1496 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 3.60 GHz
5786 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 2.55 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
1776 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 3.60 GHz
5342 (100%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 2.55 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 5650U AMD Ryzen 5 PRO 5650U
AMD Radeon RX Vega 7 (Renoir) @ 1.80 GHz
1612 (100%)
AMD EPYC 7551 AMD EPYC 7551
@ 0.00 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 4.20 GHz
0 (0%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 3.00 GHz
132 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 5650U AMD Ryzen 5 PRO 5650U
6C 12T @ 3.60 GHz
0 (0%)
AMD EPYC 7551 AMD EPYC 7551
32C 64T @ 2.55 GHz
3838 (100%)

Devices using this processor

AMD Ryzen 5 PRO 5650U AMD EPYC 7551
Unknown Unknown

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