AMD Epyc 7451 vs. AMD A8-7650K

AMD Epyc 7451CPU1 vs CPU2AMD A8-7650K
AMD Epyc 7451AMD A8-7650K
2.30 GHzFrequency3.30 GHz
3.20 GHzTurbo (1 Core)3.80 GHz
2.90 GHzTurbo (All Cores)3.80 GHz
24Cores4
YesHyperthreadingNo
NoOverclocking ?Yes
64.00 MBCache4.00 MB
GPUAMD Radeon R7 - 384 (Kaveri)
GPU frequency0.72 GHz
GPU (Turbo)
GPU Generation6
Technology28 nm
DirectX Version12
Max. displays2
Execution units6
Shader384
NoCodec h264Decode
NoCodec JPEGDecode / Encode
NoCodec h265 8bitNo
NoCodec h265 10bitNo
NoCodec VP8No
NoCodec VP9No
NoCodec VC-1Decode
NoCodec AVCDecode
ZenArchitectureKaveri
DDR4-2666MemoryDDR3-2133
8Memory channels2
Max. Memory
YesECCYes
3.0PCIe version3.0
128PCIe lanes16
14 nmTechnology28nm
SP3SocketFM2+
180WTDP95W
YesAES-NIYes
AMD-V, SEVVirtualizationAMD-V
Q3/2017Release dateQ1/2014
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Cinebench R20 (Single-Core)

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.

AMD Epyc 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
317 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
0 (0%)
Amazon



Cinebench R20 (Multi-Core)

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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Epyc 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
6768 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
0 (0%)
Amazon



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 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
141 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
61 (43%)
Amazon



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 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
3277 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
232 (7%)
Amazon



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 7451 AMD Epyc 7451
--
0 (0%)
Amazon
AMD A8-7650K AMD A8-7650K
AMD Radeon R7 - 384 (Kaveri) @ 0.72 GHz
533 (100%)
Amazon



Geekbench 3, 64bit (Single-Core)

Geekbench 3 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 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
3763 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
1968 (52%)
Amazon



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 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 Epyc 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
56954 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
5879 (10%)
Amazon



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Epyc 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
1.73 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
0.96 (55%)
Amazon



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Epyc 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
33.18 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
3.09 (9%)
Amazon



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 7451 AMD Epyc 7451
24x 2.30 GHz (3.20 GHz) HT
21065 (100%)
Amazon
AMD A8-7650K AMD A8-7650K
4x 3.30 GHz (3.80 GHz)
4340 (21%)
Amazon



Devices using this processorDevices using this processor

AMD Epyc 7451 AMD A8-7650K
Unknown Unknown

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