AMD A8-3820 vs. Intel Core i7-3687U

CPU comparison with benchmarks


AMD A8-3820 CPU1 vs CPU2 Intel Core i7-3687U
AMD A8-3820 Intel Core i7-3687U
2.50 GHz Frequency 2.10 GHz
2.80 GHz Turbo (1 Core) 3.30 GHz
2.80 GHz Turbo (All Cores) 3.30 GHz
4 Cores 2
No Hyperthreading Yes
Yes Overclocking ? No
normal Core architecture normal
AMD Radeon HD 6550D GPU Intel HD Graphics 4000
0.60 GHz GPU frequency 0.35 GHz
GPU (Turbo) 1.20 GHz
3 GPU Generation 7
32 nm Technology 22 nm
11 DirectX Version 11.0
2 Max. displays 3
5 Execution units 16
400 Shader 128
1 GB Max. GPU Memory
Decode Codec h264 Decode / Encode
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
Decode Codec VC-1 Decode
Decode Codec AVC Decode / Encode
Decode / Encode Codec JPEG Decode
Llano Architecture Ivy Bridge
DDR3-1600 Memory DDR3-1333, DDR3-1600, DDR3L-1333 SO-DIMM, DDR3L-1600 SO-DIMM
2 Memory channels 2
Max. Memory 32 GB
No ECC No
L2 Cache
4.00 MB L3 Cache 4.00 MB
PCIe version 2
PCIe lanes 16
32 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
FM1 Socket BGA 1023
65W TDP (PL1) 17W
Yes AES-NI Yes
AMD-V Virtualization VT-x, VT-x EPT, VT-d
Q4/2011 Release date Q1/2013
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
0 (0%)
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Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
564 (100%)
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
0 (0%)
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Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
1191 (100%)
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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 A8-3820 AMD A8-3820
AMD Radeon HD 6550D @ 0.60 GHz
480 (100%)
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Intel Core i7-3687U Intel Core i7-3687U
Intel HD Graphics 4000 @ 1.20 GHz
307 (64%)
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
1346 (78%)
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Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
1728 (100%)
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
4852 (87%)
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Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
5548 (100%)
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
3.03 (100%)
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Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
0 (0%)
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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 A8-3820 AMD A8-3820
4x 2.50 GHz (2.80 GHz)
3211 (74%)
Amazon
Intel Core i7-3687U Intel Core i7-3687U
2x 2.10 GHz (3.30 GHz) HT
4326 (100%)
Amazon



Devices using this processorDevices using this processor

AMD A8-3820 Intel Core i7-3687U
Unknown Unknown

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