Intel Xeon E7-4820 v2 vs. AMD A8-3870K

CPU comparison with benchmarks


Intel Xeon E7-4820 v2 CPU1 vs CPU2 AMD A8-3870K
Intel Xeon E7-4820 v2 AMD A8-3870K
2.00 GHz Frequency 3.10 GHz
2.50 GHz Turbo (1 Core)
2.50 GHz Turbo (All Cores)
8 Cores 4
Yes Hyperthreading No
No Overclocking ? Yes
normal Core architecture normal
GPU AMD Radeon HD 6550D
GPU frequency 0.60 GHz
GPU (Turbo)
GPU Generation 3
Technology 32 nm
DirectX Version 11
Max. displays 2
Execution units 5
Shader 400
Max. GPU Memory 1 GB
No Codec h264 Decode
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 Decode
No Codec AVC Decode
No Codec JPEG Decode / Encode
Ivy Bridge EX Architecture Llano
DDR3-1600 Memory DDR3-1600
4 Memory channels 2
Max. Memory
Yes ECC No
L2 Cache
16.00 MB L3 Cache 4.00 MB
PCIe version
PCIe lanes
22 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
LGA 2011 Socket FM1
105W TDP (PL1) 100W
Yes AES-NI Yes
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Q1/2014 Release date Q4/2011
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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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
176 (100%)
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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
666 (100%)
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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
77 (100%)
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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
302 (100%)
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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
--
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
AMD Radeon HD 6550D @ 0.60 GHz
480 (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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
0.91 (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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
3.6 (100%)
Amazon



Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
37 (100%)
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.

Intel Xeon E7-4820 v2 Intel Xeon E7-4820 v2
8x 2.00 GHz (2.50 GHz) HT
0 (0%)
Amazon
AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
3684 (100%)
Amazon



Devices using this processorDevices using this processor

Intel Xeon E7-4820 v2 AMD A8-3870K
Unknown Unknown

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