AMD Phenom II X4 840T vs. AMD Epyc 7281

CPU comparison with benchmarks


AMD Phenom II X4 840T CPU1 vs CPU2 AMD Epyc 7281
AMD Phenom II X4 840T AMD Epyc 7281
2.90 GHz Frequency 2.20 GHz
3.20 GHz Turbo (1 Core) 2.70 GHz
3.20 GHz Turbo (All Cores) 2.70 GHz
4 Cores 16
No Hyperthreading Yes
Yes Overclocking ? No
normal Core architecture normal
GPU
GPU frequency
GPU (Turbo)
GPU Generation
Technology
DirectX Version
Max. displays
Execution units
Shader
Max. GPU Memory
No Codec h264 No
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec VP8 No
No Codec VP9 No
No Codec AV1 No
No Codec VC-1 No
No Codec AVC No
No Codec JPEG No
Zosma Architecture Zen
DDR2-1066 Memory DDR4-2666
2 Memory channels 8
Max. Memory
No ECC Yes
L2 Cache
6.00 MB L3 Cache 32.00 MB
PCIe version 3.0
PCIe lanes 128
45nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
AM3 Socket SP3
95W TDP (PL1) 170W
No AES-NI Yes
AMD-V, AMD-RVI Virtualization AMD-V, SEV
Q3/2010 Release date Q3/2017
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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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
84 (71%)
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AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
119 (100%)
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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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
324 (16%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
2033 (100%)
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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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
1709 (54%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
3175 (100%)
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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
5984 (17%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
35367 (100%)
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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
0.97 (66%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
1.46 (100%)
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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
3.82 (19%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
20.61 (100%)
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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 Phenom II X4 840T AMD Phenom II X4 840T
4x 2.90 GHz (3.20 GHz)
3987 (30%)
Amazon
AMD Epyc 7281 AMD Epyc 7281
16x 2.20 GHz (2.70 GHz) HT
13293 (100%)
Amazon



Devices using this processorDevices using this processor

AMD Phenom II X4 840T AMD Epyc 7281
Unknown Unknown

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