AMD EPYC 7501 vs AMD G-T40R

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CPU comparison with benchmarks


AMD EPYC 7501 CPU1 vs CPU2 AMD G-T40R
AMD EPYC 7501 AMD G-T40R

CPU comparison

In this CPU comparison, we compare the AMD EPYC 7501 and the AMD G-T40R and use benchmarks to check which processor is faster.

We compare the AMD EPYC 7501 32 core processor released in Q3/2017 with the AMD G-T40R which has 1 CPU cores and was introduced in Q1/2011.
AMD EPYC (129) Family AMD G (38)
AMD EPYC 7001 (12) CPU group AMD G (13)
1 Generation 1
Naples (Zen) Architecture Ontario (Bobcat)
Desktop / Server Segment Mobile
-- Predecessor --
AMD EPYC 7502 Successor --

CPU Cores and Base Frequency

The AMD EPYC 7501 is a 32 core processor with a clock frequency of 2.00 GHz (3.00 GHz). The processor can compute 64 threads at the same time. The AMD G-T40R clocks with 1.00 GHz, has 1 CPU cores and can calculate 1 threads in parallel.
AMD EPYC 7501 Characteristic AMD G-T40R
32 Cores 1
64 Threads 1
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.00 GHz Frequency 1.00 GHz
3.00 GHz Turbo Frequency (1 Core) --
2.60 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD EPYC 7501 Characteristic AMD G-T40R
-- AI hardware --
-- AI specifications --

Internal Graphics

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 AMD Radeon HD 6250
GPU frequency 0.28 GHz
-- GPU (Turbo) --
-- GPU Generation 3
Technology 40 nm
Max. displays 2
-- Compute units 1
-- Shader 80
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
-- DirectX Version 11

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 AMD Radeon HD 6250
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7501, while the AMD G-T40R supports a maximum of GB of memory with a maximum memory bandwidth of 8.5 GB/s enabled.
AMD EPYC 7501 Characteristic AMD G-T40R
DDR4-2400, DDR4-2666 Memory DDR3L-1066
Max. Memory
8 (Octa Channel) Memory channels 1 (Single Channel)
170.6 GB/s Max. Bandwidth 8.5 GB/s
Yes ECC No
-- L2 Cache --
64.00 MB L3 Cache 1.00 MB
3.0 PCIe version --
128 PCIe lanes --
126.1 GB/s PCIe Bandwidth --

Thermal Management

The AMD EPYC 7501 has a TDP of 180 W. The TDP of the AMD G-T40R is 5.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
AMD EPYC 7501 Characteristic AMD G-T40R
180 W TDP (PL1 / PBP) 5.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD EPYC 7501 has 64.00 MB cache and is manufactured in 14 nm. The cache of AMD G-T40R is at 1.00 MB. The processor is manufactured in 40 nm.
AMD EPYC 7501 Characteristic AMD G-T40R
14 nm Technology 40 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE3, SSE4a
SP3 Socket --
AMD-V, SVM Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems
Q3/2017 Release date Q1/2011
2750 $ Release price --
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Geekbench 5, 64bit (Single-Core)

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.
AMD EPYC 7501 AMD EPYC 7501
32C 64T @ 3.00 GHz
806 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

Geekbench 6 (Single-Core)

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.
AMD EPYC 7501 AMD EPYC 7501
32C 64T @ 3.00 GHz
837 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD EPYC 7501 AMD EPYC 7501
@ 0.00 GHz
0 (0%)
AMD G-T40R AMD G-T40R
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)

Estimated results for PassMark CPU Mark

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.
AMD EPYC 7501 AMD EPYC 7501
32C 64T @ 2.60 GHz
24936 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

Cinebench R15 (Single-Core)

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.
AMD EPYC 7501 AMD EPYC 7501
32C 64T @ 3.00 GHz
132 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

Cinebench R15 (Multi-Core)

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.
AMD EPYC 7501 AMD EPYC 7501
32C 64T @ 2.60 GHz
3912 (100%)
AMD G-T40R AMD G-T40R
1C 1T @ 1.00 GHz
0 (0%)

Devices using this processor
AMD EPYC 7501 AMD G-T40R
Unknown Unknown

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