AMD A6-6310 vs AMD EPYC 9745

Last updated: 2024-04-12

Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor.

CPU comparison with benchmarks


AMD A6-6310		AMD EPYC 9745
CPU comparison AMD A6-6310 or AMD EPYC 9745 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD A6-6310 has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A6-6310 was released in Q2/2014. The AMD EPYC 9745 has 128 cores with 256 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9745 was released in Q4/2024.

AMD A (112)	Family	AMD EPYC (129)
AMD A6-6000 (3)	CPU group	AMD EPYC 9005 (21)
3	Generation	5
Richland (Piledriver)	Architecture	Turin (Zen 5 / Zen 5c)
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD A6-6310 is a 4 core processor with a clock frequency of 2.00 GHz (2.40 GHz). The AMD EPYC 9745 has 128 CPU cores with a clock frequency of 2.30 GHz.
AMD A6-6310	Characteristic	AMD EPYC 9745
4	Cores	128
4	Threads	256
normal	Core architecture	normal
No	Hyperthreading	Yes
No	Overclocking ?	No
2.00 GHz	Frequency	2.30 GHz
2.40 GHz	Turbo Frequency (1 Core)	--
2.40 GHz	Turbo Frequency (All Cores)	--


NPU AI performance 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.
AMD A6-6310	Characteristic	AMD EPYC 9745
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon R4 (Beema)	GPU	no iGPU
0.80 GHz	GPU frequency	--
--	GPU (Turbo)	--
6	GPU Generation	--
28 nm	Technology
2	Max. displays
2	Compute units	--
128	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	--
12	DirectX Version	--

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.
AMD Radeon R4 (Beema)	GPU	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
Decode	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
Decode	Codec AVC	No
Decode	Codec VC-1	No
Decode / Encode	Codec JPEG	No

Memory & PCIe The AMD A6-6310 supports a maximum of GB of memory in 2 memory channels. The AMD EPYC 9745 can connect up to 6144 GB of memory in 12 memory channels.
AMD A6-6310	Characteristic	AMD EPYC 9745
DDR3L-1866	Memory	DDR5-6000
	Max. Memory	6144 GB
2 (Dual Channel)	Memory channels	12
29.9 GB/s	Max. Bandwidth	480.0 GB/s
No	ECC	Yes
--	L2 Cache	--
2.00 MB	L3 Cache	512.00 MB
--	PCIe version	5.0
--	PCIe lanes	128
--	PCIe Bandwidth	504.1 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A6-6310 has a TDP of 15 W, that of the AMD EPYC 9745 is 400 W.
AMD A6-6310	Characteristic	AMD EPYC 9745
15 W	TDP (PL1 / PBP)	400 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	100 °C
Technical details The AMD A6-6310 has a 2.00 MB cache, while the AMD EPYC 9745 cache has a total of 512.00 MB.

AMD A6-6310	Characteristic	AMD EPYC 9745
32 nm	Technology	4 nm
Unknown	Chip design	Chiplet
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4	ISA extensions	SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
AM1	Socket	SP5
AMD-V	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows Server 2022, Linux, Windows 11
Q2/2014	Release date	Q4/2024
--	Release price	--

show more data		show more data

AMD A6-6310 4C 4T @ 2.00 GHz (2.40 GHz) buy now on Amazon and save! AMD EPYC 9745 128C 256T @ 2.30 GHz buy now on Amazon and save!

Rate these processors

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 A6-6310 4C 4T @ 2.40 GHz	241 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	0 (0%)

Geekbench 5, 64bit (Multi-Core)

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.


	AMD A6-6310 4C 4T @ 2.40 GHz	724 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	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 A6-6310 AMD Radeon R4 (Beema) @ 0.80 GHz	205 (100%)
	AMD EPYC 9745 @ 0.00 GHzNot verified	0 (0%)

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 A6-6310 4C 4T @ 2.40 GHz	2433 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD A6-6310 4C 4T @ 2.00 GHz	448 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	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 A6-6310 4C 4T @ 2.40 GHz	48 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	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 A6-6310 4C 4T @ 2.40 GHz	162 (100%)
	AMD EPYC 9745 128C 256T @ 2.30 GHzNot verified	0 (0%)

Devices using this processor
AMD A6-6310	AMD EPYC 9745
Unknown	Unknown

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