Intel Celeron N5105 vs AMD EPYC 7551P

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CPU comparison with benchmarks


Intel Celeron N5105 CPU1 vs CPU2 AMD EPYC 7551P
Intel Celeron N5105 AMD EPYC 7551P

CPU comparison

Intel Celeron N5105 or AMD EPYC 7551P - 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 Intel Celeron N5105 has 4 cores with 4 threads and clocks with a maximum frequency of 2.90 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Celeron N5105 was released in Q1/2021.

The AMD EPYC 7551P 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 7551P was released in Q3/2017.
Intel Celeron (165) Family AMD EPYC (129)
Intel Celeron N4000/N5000 (6) CPU group AMD EPYC 7001 (12)
10 Generation 1
Jasper Lake Architecture Naples (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron N5105 is a 4 core processor with a clock frequency of 2.00 GHz (2.90 GHz). The AMD EPYC 7551P has 32 CPU cores with a clock frequency of 2.00 GHz (3.00 GHz).
Intel Celeron N5105 Characteristic AMD EPYC 7551P
4 Cores 32
4 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.00 GHz Frequency 2.00 GHz
2.90 GHz Turbo Frequency (1 Core) 3.00 GHz
2.60 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.
Intel Celeron N5105 Characteristic AMD EPYC 7551P
-- AI hardware --
-- AI specifications --

Internal Graphics

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.
Intel UHD Graphics 24 EUs (Jasper Lake) GPU no iGPU
0.45 GHz GPU frequency --
0.90 GHz GPU (Turbo) --
11 GPU Generation --
10 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
8 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.
Intel UHD Graphics 24 EUs (Jasper Lake) 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 Intel Celeron N5105 supports a maximum of 16 GB of memory in 2 memory channels. The AMD EPYC 7551P can connect up to GB of memory in 8 memory channels.
Intel Celeron N5105 Characteristic AMD EPYC 7551P
DDR4-2933 Memory DDR4-2666
16 GB Max. Memory
2 (Dual Channel) Memory channels 8 (Octa Channel)
46.9 GB/s Max. Bandwidth 170.6 GB/s
No ECC Yes
1.50 MB L2 Cache --
4.00 MB L3 Cache 64.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 128
7.9 GB/s PCIe Bandwidth 126.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Celeron N5105 has a TDP of 10 W, that of the AMD EPYC 7551P is 180 W.
Intel Celeron N5105 Characteristic AMD EPYC 7551P
10 W TDP (PL1 / PBP) 180 W
20 W TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. --

Technical details

The Intel Celeron N5105 has a 5.50 MB cache, while the AMD EPYC 7551P cache has a total of 64.00 MB.
Intel Celeron N5105 Characteristic AMD EPYC 7551P
10 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 1338 Socket SP3
VT-x, VT-x EPT, VT-d 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 2750 $
show more data show more data


Rate these processors

Here you can rate the Intel Celeron N5105 to help other visitors make their purchasing decisions. The average rating is 4.1 stars (15 ratings). Rate now:
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:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Celeron N5105 (77%)
AMD EPYC 7551P (96%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Celeron N5105 (22%)
AMD EPYC 7551P (100%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.90 GHz
667 (100%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
611 (92%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
2074 (31%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
6676 (100%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.90 GHz
492 (54%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
904 (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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
1489 (25%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
5964 (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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
4077 (10%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
40149 (100%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.90 GHz
619 (100%)
AMD EPYC 7551P AMD EPYC 7551P
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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
2097 (100%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
0 (0%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.90 GHz
254 (100%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
0 (0%)

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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
820 (100%)
AMD EPYC 7551P AMD EPYC 7551P
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.
Intel Celeron N5105 Intel Celeron N5105
Intel UHD Graphics 24 EUs (Jasper Lake) @ 0.90 GHz
360 (100%)
AMD EPYC 7551P AMD EPYC 7551P
@ 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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.90 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
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.
Intel Celeron N5105 Intel Celeron N5105
4C 4T @ 2.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
3838 (100%)

Devices using this processor
Intel Celeron N5105 AMD EPYC 7551P
Unknown Unknown

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