![]() |
![]() |
![]() |
AMD EPYC 7642 | HiSilicon Kirin 930 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7642 and the HiSilicon Kirin 930 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7642 48 core processor released in Q3/2019 with the HiSilicon Kirin 930 which has 8 CPU cores and was introduced in Q1/2015. |
||
AMD EPYC (129) | Family | HiSilicon Kirin (29) |
AMD EPYC 7002 (24) | CPU group | HiSilicon Kirin 930 (2) |
2 | Generation | 3 |
Rome (Zen 2) | Architecture | Cortex-A53 / Cortex-A53 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
AMD EPYC 7643 | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD EPYC 7642 is a 48 core processor with a clock frequency of 2.30 GHz (3.30 GHz). The processor can compute 96 threads at the same time. The HiSilicon Kirin 930 clocks with 2.00 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
||
AMD EPYC 7642 | Characteristic | HiSilicon Kirin 930 |
48 | Cores | 8 |
96 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.30 GHz (3.30 GHz) | A-Core | 2.00 GHz 4x Cortex-A53 |
-- | B-Core | 1.50 GHz 4x Cortex-A53 |
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. |
||
no iGPU | GPU | ARM Mali-T628 MP4 |
GPU frequency | 0.60 GHz | |
-- | GPU (Turbo) | 0.60 GHz |
-- | GPU Generation | Midgard 2 |
Technology | 32nm | |
Max. displays | 1 | |
-- | Compute units | 4 |
-- | Shader | 64 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
-- | DirectX Version | 11 |
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. |
||
no iGPU | GPU | ARM Mali-T628 MP4 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7642, while the HiSilicon Kirin 930 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
||
AMD EPYC 7642 | Characteristic | HiSilicon Kirin 930 |
DDR4-3200 | Memory | LPDDR3-1600 |
Max. Memory | ||
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD EPYC 7642 has a TDP of 225 W. The TDP of the HiSilicon Kirin 930 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD EPYC 7642 | Characteristic | HiSilicon Kirin 930 |
225 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7642 has 256.00 MB cache and is manufactured in 7 nm. The cache of HiSilicon Kirin 930 is at 0.00 MB. The processor is manufactured in 28 nm. |
||
AMD EPYC 7642 | Characteristic | HiSilicon Kirin 930 |
7 nm | Technology | 28 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
SP3 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q3/2019 | Release date | Q1/2015 |
8000 $ | Release price | -- |
show more data | show more data | |
![]() |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
![]() |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
![]() |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
![]() |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
![]() |
AMD EPYC 7642
48C 96T @ 3.30 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
![]() |
AMD EPYC 7642
@ 0.00 GHz |
||
![]() |
HiSilicon Kirin 930
ARM Mali-T628 MP4 @ 0.60 GHz |
![]() |
AMD EPYC 7642
48C 96T @ 2.80 GHz |
||
![]() |
HiSilicon Kirin 930
8C 8T @ 2.00 GHz |
Devices using this processor |
|
AMD EPYC 7642 | HiSilicon Kirin 930 |
Unknown | Unknown |