Intel Celeron G5900 | AMD EPYC 7643 | |
CPU comparisonIntel Celeron G5900 or AMD EPYC 7643 - 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 G5900 has 2 cores with 2 threads and clocks with a maximum frequency of 3.40 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Celeron G5900 was released in Q2/2020. The AMD EPYC 7643 has 48 cores with 96 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7643 was released in Q1/2021. |
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Intel Celeron (165) | Family | AMD EPYC (111) |
Intel Celeron G5000 (8) | CPU group | AMD EPYC 7003 (23) |
9 | Generation | 3 |
Comet Lake S | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
Intel Celeron G4900 | Predecessor | AMD EPYC 7642 |
Intel Celeron G5905 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron G5900 is a 2 core processor with a clock frequency of 3.40 GHz. The AMD EPYC 7643 has 48 CPU cores with a clock frequency of 2.30 GHz (3.60 GHz). |
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Intel Celeron G5900 | Characteristic | AMD EPYC 7643 |
2 | Cores | 48 |
2 | Threads | 96 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.40 GHz | Frequency | 2.30 GHz |
-- | Turbo Frequency (1 Core) | 3.60 GHz |
-- | Turbo Frequency (All Cores) | 3.40 GHz |
Internal GraphicsThe 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. |
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Intel HD Graphics 610 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.05 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
Hardware codec supportA 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. |
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Intel HD Graphics 610 | 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 & PCIeThe Intel Celeron G5900 supports a maximum of 128 GB of memory in 2 memory channels. The AMD EPYC 7643 can connect up to 4096 GB of memory in 8 memory channels. |
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Intel Celeron G5900 | Characteristic | AMD EPYC 7643 |
DDR4-2666 | Memory | DDR4-3200 |
128 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
42.7 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 256.00 MB |
3.0 | PCIe version | 4.0 |
16 | PCIe lanes | 128 |
15.8 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Celeron G5900 has a TDP of 58 W, that of the AMD EPYC 7643 is 240 W. |
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Intel Celeron G5900 | Characteristic | AMD EPYC 7643 |
58 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron G5900 has a 2.00 MB cache, while the AMD EPYC 7643 cache has a total of 256.00 MB. |
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Intel Celeron G5900 | Characteristic | AMD EPYC 7643 |
14 nm | Technology | 7 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 |
LGA 1200 | 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 |
Q2/2020 | Release date | Q1/2021 |
60 $ | Release price | 4995 $ |
show more data | show more data | |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Celeron G5900
Intel HD Graphics 610 @ 1.05 GHz |
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AMD EPYC 7643
@ 0.00 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
Intel Celeron G5900
2C 2T @ 3.40 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
Devices using this processor |
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Intel Celeron G5900 | AMD EPYC 7643 |
Unknown | Unknown |