AMD A8-3800 vs. Intel Pentium 3805U

CPU comparison with benchmarks


AMD A8-3800 CPU1 vs CPU2 Intel Pentium 3805U
AMD A8-3800 Intel Pentium 3805U
AMD A Family Intel Pentium
AMD A8-3000 CPU group Intel Pentium 3000
1 Generation 4
Llano (K10) Architecture Haswell U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

4 Cores 2
4 Threads 2
2.40 GHz Frequency 1.90 GHz
2.70 GHz Turbo (1 Core)
2.70 GHz Turbo (All Cores)
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No

Internal GraphicsInternal Graphics

AMD Radeon HD 6550D GPU Intel HD Graphics (Broadwell GT1)
0.60 GHz GPU frequency 0.10 GHz
GPU (Turbo) 0.80 GHz
3 GPU Generation 8
32 nm Technology 14 nm
2 Max. displays 3
5 Execution units 12
400 Shader 96
1 GB Max. GPU Memory 8 GB
11 DirectX Version 11.2

Hardware codec supportHardware codec support

No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIeMemory & PCIe

DDR3-1600 Memory DDR3-1600
Max. Memory
2 Memory channels 2
No ECC No
L2 Cache
4.00 MB L3 Cache 2.00 MB
PCIe version 2.0
PCIe lanes 12

Thermal ManagementThermal Management

65 W TDP (PL1) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

32 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2
FM1 Socket BGA 1168
AMD-V Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Q3/2011 Release date Q1/2015
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
0 (0%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
77 (100%)
Amazon
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
0 (0%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
148 (100%)
Amazon
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
0 (0%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
412 (100%)
Amazon
Show all benchmark results



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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
0 (0%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
778 (100%)
Amazon
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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 A8-3800 AMD A8-3800
AMD Radeon HD 6550D @ 0.60 GHz
480 (100%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
Intel HD Graphics (Broadwell GT1) @ 0.80 GHz
154 (32%)
Amazon
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
1355 (72%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
1894 (100%)
Amazon
Show all benchmark results



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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
4738 (100%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
3241 (68%)
Amazon
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
0 (0%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
0.9 (100%)
Amazon
Show all benchmark results



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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
2.91 (100%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
1.73 (59%)
Amazon
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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.

AMD A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
24.6 (100%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
17.6 (72%)
Amazon
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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 A8-3800 AMD A8-3800
4x 2.40 GHz (2.70 GHz)
3188 (100%)
Amazon
Intel Pentium 3805U Intel Pentium 3805U
2x 1.90 GHz
1657 (52%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

AMD A8-3800 Intel Pentium 3805U
Unknown Unknown

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