AMD Ryzen 7 5800H | AMD EPYC 7453 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 7 5800H and the AMD EPYC 7453 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 7 5800H 8 core processor released in Q2/2021 with the AMD EPYC 7453 which has 28 CPU cores and was introduced in Q1/2021. |
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AMD Ryzen 7 (68) | Family | AMD EPYC (129) |
AMD Ryzen 5000H (11) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Cezanne (Zen 3) | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7452 |
AMD Ryzen 7 6800H | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 5800H is a 8 core processor with a clock frequency of 3.20 GHz (4.40 GHz). The processor can compute 16 threads at the same time. The AMD EPYC 7453 clocks with 2.75 GHz (3.45 GHz), has 28 CPU cores and can calculate 56 threads in parallel. |
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AMD Ryzen 7 5800H | Characteristic | AMD EPYC 7453 |
8 | Cores | 28 |
16 | Threads | 56 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 2.75 GHz |
4.40 GHz | Turbo Frequency (1 Core) | 3.45 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.25 GHz |
Internal GraphicsGraphics (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. |
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AMD Radeon RX Vega 8 (Renoir) | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
1.75 GHz | GPU (Turbo) | -- |
9 | GPU Generation | -- |
7 nm | Technology | |
3 | Max. displays | |
8 | Compute units | -- |
512 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 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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AMD Radeon RX Vega 8 (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 & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 5800H, while the AMD EPYC 7453 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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AMD Ryzen 7 5800H | Characteristic | AMD EPYC 7453 |
LPDDR4-4266, DDR4-3200 | Memory | DDR4-3200 |
64 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
16.00 MB | L3 Cache | 64.00 MB |
3.0 | PCIe version | 4.0 |
12 | PCIe lanes | 128 |
11.8 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe AMD Ryzen 7 5800H has a TDP of 45 W. The TDP of the AMD EPYC 7453 is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 7 5800H | Characteristic | AMD EPYC 7453 |
45 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
80 W | TDP up | 240 W |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 5800H has 20.00 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 7453 is at 64.00 MB. The processor is manufactured in 7 nm. |
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AMD Ryzen 7 5800H | Characteristic | AMD EPYC 7453 |
7 nm | Technology | 7 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 |
Q2/2021 | Release date | Q1/2021 |
-- | Release price | 1570 $ |
show more data | show more data | |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
AMD Radeon RX Vega 8 (Renoir) @ 1.75 GHz |
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AMD EPYC 7453
@ 0.00 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.20 GHz |
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AMD EPYC 7453
28C 56T @ 2.75 GHz |
AMD Ryzen 7 5800H
8C 16T @ 4.40 GHz |
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AMD EPYC 7453
28C 56T @ 3.45 GHz |
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD EPYC 7453
28C 56T @ 3.25 GHz |
AMD Ryzen 7 5800H
12,179 CB R23 MC @ 75 W |
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AMD EPYC 7453
2.75 GHz |
Devices using this processor |
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AMD Ryzen 7 5800H | AMD EPYC 7453 |
Unknown | Unknown |