AMD Phenom II X4 850 vs AMD A4-4000

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CPU comparison with benchmarks


AMD Phenom II X4 850 CPU1 vs CPU2 AMD A4-4000
AMD Phenom II X4 850 AMD A4-4000
AMD Phenom II Family AMD A
AMD Phenom II - 840/850 CPU group AMD A4-4000
5 Generation 2
Propus Architecture Richland (Piledriver)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

4 Cores 2
4 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
3.30 GHz Frequency 3.00 GHz
-- Turbo Frequency (1 Core) 3.20 GHz
-- Turbo Frequency (All Cores) 3.20 GHz

Internal GraphicsInternal Graphics

no iGPU GPU AMD Radeon HD 7480D
GPU frequency 0.72 GHz
GPU (Turbo)
GPU Generation 4
Technology 32 nm
Max. displays 2
Execution units 2
Shader 128
Max. GPU Memory 2 GB
DirectX Version 11

Hardware codec supportHardware codec support

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

Memory & PCIeMemory & PCIe

DDR2-1066, DDR3-1333 Memory DDR3-1333
Max. Memory
2 Memory channels 2
-- Bandwidth --
No ECC No
L2 Cache
2.00 MB L3 Cache 1.00 MB
PCIe version
PCIe lanes

Thermal ManagementThermal Management

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

Technical detailsTechnical details

45 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
AM3 Socket FM2
AMD-V Virtualization AMD-V
No AES-NI Yes
Q2/2011 Release date Q2/2013
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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
421 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
348 (83%)
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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
1507 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
499 (33%)
Show all Geekbench 5, 64bit (Multi-Core) results



CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.

AMD Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
0 (0%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
293 (100%)
Show all CPU-Z Benchmark 17 (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 Phenom II X4 850 AMD Phenom II X4 850
--
0 (0%)
AMD A4-4000 AMD A4-4000
AMD Radeon HD 7480D @ 0.72 GHz
184 (100%)
Show all iGPU - FP32 Performance (Single-precision GFLOPS) 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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
2502 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
1831 (73%)
Show all Estimated results for PassMark CPU Mark results



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 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
87 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
69 (79%)
Show all Cinebench R15 (Single-Core) results



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 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
334 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
116 (35%)
Show all Cinebench R15 (Multi-Core) 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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
1762 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
1629 (92%)
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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
6171 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
2533 (41%)
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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
1 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
0.81 (81%)
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 Phenom II X4 850 AMD Phenom II X4 850
4C 4T @ 3.30 GHz
3.94 (100%)
AMD A4-4000 AMD A4-4000
2C 2T @ 3.00 GHz
1.31 (33%)
Show all Cinebench R11.5, 64bit (Multi-Core) results



Devices using this processorDevices using this processor

AMD Phenom II X4 850 AMD A4-4000
Unknown Unknown

Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


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