AMD EPYC 7551P vs AMD Ryzen 3 2300U

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CPU comparison with benchmarks


AMD EPYC 7551P CPU1 vs CPU2 AMD Ryzen 3 2300U
AMD EPYC 7551P AMD Ryzen 3 2300U

CPU comparison

AMD EPYC 7551P or AMD Ryzen 3 2300U - 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 EPYC 7551P has 32 cores with 64 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7551P was released in Q3/2017.

The AMD Ryzen 3 2300U has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 3 2300U was released in Q1/2018.
AMD EPYC (129) Family AMD Ryzen 3 (33)
AMD EPYC 7001 (12) CPU group AMD Ryzen 2000U (7)
1 Generation 1
Naples (Zen) Architecture Raven Ridge (Zen)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor AMD Ryzen 3 3300U

CPU Cores and Base Frequency

The AMD EPYC 7551P is a 32 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The AMD Ryzen 3 2300U has 4 CPU cores with a clock frequency of 2.00 GHz (3.40 GHz).
AMD EPYC 7551P Characteristic AMD Ryzen 3 2300U
32 Cores 4
64 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.00 GHz Frequency 2.00 GHz
3.00 GHz Turbo Frequency (1 Core) 3.40 GHz
2.55 GHz Turbo Frequency (All Cores) 2.00 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD EPYC 7551P Characteristic AMD Ryzen 3 2300U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU GPU AMD Radeon RX Vega 6 (Raven Ridge)
GPU frequency 1.10 GHz
-- GPU (Turbo) --
-- GPU Generation 8
Technology 14 nm
Max. displays 3
-- Compute units 6
-- Shader 384
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- 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.
no iGPU GPU AMD Radeon RX Vega 6 (Raven Ridge)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD EPYC 7551P supports a maximum of GB of memory in 8 memory channels. The AMD Ryzen 3 2300U can connect up to 32 GB of memory in 2 memory channels.
AMD EPYC 7551P Characteristic AMD Ryzen 3 2300U
DDR4-2666 Memory DDR4-2400
Max. Memory 32 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
170.6 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache 2.00 MB
64.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
128 PCIe lanes 12
126.1 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7551P has a TDP of 180 W, that of the AMD Ryzen 3 2300U is 15 W.
AMD EPYC 7551P Characteristic AMD Ryzen 3 2300U
180 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 12 W
-- Tjunction max. 95 °C

Technical details

The AMD EPYC 7551P has a 64.00 MB cache, while the AMD Ryzen 3 2300U cache has a total of 6.00 MB.
AMD EPYC 7551P Characteristic AMD Ryzen 3 2300U
14 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
SP3 Socket FP5
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q1/2018
2750 $ Release price --
show more data show more data


Rate these processors

Here you can rate the AMD EPYC 7551P to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:
Here you can rate the AMD Ryzen 3 2300U to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
AMD EPYC 7551P (94%)
AMD Ryzen 3 2300U (100%)
⌀ Multi core performance in 4 CPU benchmarks
AMD EPYC 7551P (100%)
AMD Ryzen 3 2300U (26%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
611 (84%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 3.40 GHz
727 (100%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
6676 (100%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz
2276 (34%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
904 (99%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 3.40 GHz
912 (100%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
5964 (100%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz
2589 (43%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
40149 (100%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz
5520 (14%)

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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
132 (99%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 3.40 GHz
134 (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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
3838 (100%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz
480 (13%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
0 (0%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 3.40 GHz
328 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
0 (0%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
4C 4T @ 2.00 GHz
1008 (100%)

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 EPYC 7551P AMD EPYC 7551P
@ 0.00 GHz
0 (0%)
AMD Ryzen 3 2300U AMD Ryzen 3 2300U
AMD Radeon RX Vega 6 (Raven Ridge) @ 1.10 GHz
845 (100%)

Devices using this processor
AMD EPYC 7551P AMD Ryzen 3 2300U
Unknown Unknown

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