MediaTek Helio P90 | AMD EPYC 7643 | |
CPU comparisonIn this CPU comparison, we compare the MediaTek Helio P90 and the AMD EPYC 7643 and use benchmarks to check which processor is faster.
We compare the MediaTek Helio P90 8 core processor released in Q4/2019 with the AMD EPYC 7643 which has 48 CPU cores and was introduced in Q1/2021. |
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Mediatek Helio (37) | Family | AMD EPYC (129) |
MediaTek Helio P65/P90/P95 (3) | CPU group | AMD EPYC 7003 (29) |
3 | Generation | 3 |
Cortex-A75 / Cortex-A55 | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7642 |
MediaTek Helio P95 | Successor | -- |
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CPU Cores and Base FrequencyThe MediaTek Helio P90 is a 8 core processor with a clock frequency of 2.20 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 7643 clocks with 2.30 GHz (3.60 GHz), has 48 CPU cores and can calculate 96 threads in parallel. |
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MediaTek Helio P90 | Characteristic | AMD EPYC 7643 |
8 | Cores | 48 |
8 | Threads | 96 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz 2x Cortex-A75 |
A-Core | 2.30 GHz (3.60 GHz) 48x Zen 3 |
2.00 GHz 6x Cortex-A55 |
B-Core | -- |
Integrated graphics (iGPU)Graphics (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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PowerVR GM 9446 | GPU | no iGPU |
0.95 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
1 | GPU Generation | -- |
12 | Technology | |
0 | Max. displays | |
3 | Compute units | -- |
12 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
-- | 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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PowerVR GM 9446 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 8 GB of memory in a maximum of 4 memory channels is supported by the MediaTek Helio P90, while the AMD EPYC 7643 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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MediaTek Helio P90 | Characteristic | AMD EPYC 7643 |
LPDDR4X-1866 | Memory | DDR4-3200 |
8 GB | Max. Memory | 4096 GB |
4 (Quad Channel) | Memory channels | 8 (Octa Channel) |
14.9 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe MediaTek Helio P90 has a TDP of --. The TDP of the AMD EPYC 7643 is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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MediaTek Helio P90 | Characteristic | AMD EPYC 7643 |
-- | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe MediaTek Helio P90 has 0.00 MB cache and is manufactured in 12 nm. The cache of AMD EPYC 7643 is at 256.00 MB. The processor is manufactured in 7 nm. |
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MediaTek Helio P90 | Characteristic | AMD EPYC 7643 |
12 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q4/2019 | Release date | Q1/2021 |
-- | Release price | 4995 $ |
show more data | show more data | |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 3.60 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 3.40 GHz |
MediaTek Helio P90
PowerVR GM 9446 @ 0.95 GHz |
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AMD EPYC 7643
@ 0.00 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 2.30 GHz |
MediaTek Helio P90
8C 8T @ 2.20 GHz |
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AMD EPYC 7643
48C 96T @ 2.30 GHz |
Devices using this processor |
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MediaTek Helio P90 | AMD EPYC 7643 |
Unknown | Unknown |