AMD A8-3850 vs. AMD FX-4100

CPU comparison with benchmarks


AMD A8-3850 CPU1 vs CPU2 AMD FX-4100
AMD A8-3850 AMD FX-4100
AMD A Family AMD FX
AMD A8-3000 CPU group AMD FX-4100/4200
1 Generation 1
Llano (K10) Architecture Zambezi (Bulldozer)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

4 Cores 4
4 Threads 4
2.90 GHz Frequency 3.60 GHz
Turbo (1 Core) 3.80 GHz
Turbo (All Cores) 3.80 GHz
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? Yes

Internal GraphicsInternal Graphics

AMD Radeon HD 6550D GPU no iGPU
0.60 GHz GPU frequency
GPU (Turbo)
3 GPU Generation
32 nm Technology
2 Max. displays
5 Execution units
400 Shader
1 GB Max. GPU Memory
11 DirectX Version

Hardware codec supportHardware codec support

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

Memory & PCIeMemory & PCIe

DDR3-1600 Memory DDR3-1866
Max. Memory
2 Memory channels 2
No ECC Yes
L2 Cache
4.00 MB L3 Cache 8.00 MB
PCIe version
PCIe lanes

Thermal ManagementThermal Management

100 W TDP (PL1) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

32 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX
FM1 Socket AM3+
AMD-V Virtualization AMD-V
No AES-NI Yes
Q3/2011 Release date Q4/2011
show more data show more data


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 A8-3850 AMD A8-3850
4x 2.90 GHz
363 (77%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
469 (100%)
Amazon
Show all Geekbench 5, 64bit (Single-Core) 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 A8-3850 AMD A8-3850
4x 2.90 GHz
1159 (90%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
1294 (100%)
Amazon
Show all Geekbench 5, 64bit (Multi-Core) results



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 A8-3850 AMD A8-3850
AMD Radeon HD 6550D @ 0.60 GHz
480 (100%)
Amazon
AMD FX-4100 AMD FX-4100
--
0 (0%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

AMD A8-3850 AMD A8-3850
4x 2.90 GHz
0 (0%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
1776.4 (100%)
Amazon
Show all Blender 2.81 (bmw27) results



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 A8-3850 AMD A8-3850
4x 2.90 GHz
1512 (81%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
1862 (100%)
Amazon
Show all Geekbench 3, 64bit (Single-Core) 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 A8-3850 AMD A8-3850
4x 2.90 GHz
5511 (100%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
5360 (97%)
Amazon
Show all Geekbench 3, 64bit (Multi-Core) results



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 A8-3850 AMD A8-3850
4x 2.90 GHz
0.89 (96%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
0.93 (100%)
Amazon
Show all Cinebench R11.5, 64bit (Single-Core) 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 A8-3850 AMD A8-3850
4x 2.90 GHz
3.5 (100%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
2.95 (84%)
Amazon
Show all Cinebench R11.5, 64bit (Multi-Core) results



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 A8-3850 AMD A8-3850
4x 2.90 GHz
3555 (88%)
Amazon
AMD FX-4100 AMD FX-4100
4x 3.60 GHz (3.80 GHz)
4051 (100%)
Amazon
Show all Estimated results for PassMark CPU Mark results



Devices using this processorDevices using this processor

AMD A8-3850 AMD FX-4100
Unknown Unknown

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