The 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 Intel Xeon E3-1270 v5 clocks with 3.60 GHz (4.00 GHz), has 4 CPU cores and can calculate 8 threads in parallel.
The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
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
no iGPU
GPU frequency
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--
GPU (Turbo)
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GPU Generation
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Technology
Max. displays
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Compute units
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Shader
--
No
Hardware Raytracing
No
No
Frame Generation
No
--
Max. GPU Memory
--
--
DirectX Version
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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.
no iGPU
GPU
no iGPU
No
Codec h265 / HEVC (8 bit)
No
No
Codec h265 / HEVC (10 bit)
No
No
Codec h264
No
No
Codec VP9
No
No
Codec VP8
No
No
Codec AV1
No
No
Codec AVC
No
No
Codec VC-1
No
No
Codec JPEG
No
Memory & PCIe
Up to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7642, while the Intel Xeon E3-1270 v5 supports a maximum of 64 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled.
The AMD EPYC 7642 has a TDP of 225 W. The TDP of the Intel Xeon E3-1270 v5 is 80 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
The AMD EPYC 7642 has 256.00 MB cache and is manufactured in 7 nm. The cache of Intel Xeon E3-1270 v5 is at 8.00 MB. The processor is manufactured in 14 nm.
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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.
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.
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.
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.
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.
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.
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.
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.