AMD Phenom II X4 945 vs. AMD A8-5550M

CPU comparison with benchmarks


AMD Phenom II X4 945 CPU1 vs CPU2 AMD A8-5550M
AMD Phenom II X4 945 AMD A8-5550M
AMD Phenom II Family AMD A
AMD Phenom II - 800/900 CPU group AMD A8-5000M
4 Generation 3
Deneb (K10) Architecture Richland (Piledriver)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

4 Cores 4
4 Threads 4
3.00 GHz Frequency 2.10 GHz
Turbo (1 Core) 3.10 GHz
Turbo (All Cores) 3.10 GHz
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No

Internal GraphicsInternal Graphics

no iGPU GPU AMD Radeon HD 8550G
GPU frequency 0.52 GHz
GPU (Turbo) 0.72 GHz
GPU Generation 5
Technology 32 nm
Max. displays 2
Execution units 4
Shader 256
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 DDR3-1600
Max. Memory
2 Memory channels 2
No ECC No
L2 Cache
6.00 MB L3 Cache 4.00 MB
PCIe version
PCIe lanes

Thermal ManagementThermal Management

125 W TDP (PL1) 35 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 FS1r2
AMD-V Virtualization AMD-V
No AES-NI Yes
Q2/2009 Release date Q2/2013
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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.

AMD Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
168 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
0 (0%)
Amazon
Show all Cinebench R20 (Single-Core) results



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.

AMD Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
606 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
0 (0%)
Amazon
Show all Cinebench R20 (Multi-Core) 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 945 AMD Phenom II X4 945
4x 3.00 GHz
79 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
0 (0%)
Amazon
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 945 AMD Phenom II X4 945
4x 3.00 GHz
304 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
0 (0%)
Amazon
Show all Cinebench R15 (Multi-Core) results



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 945 AMD Phenom II X4 945
4x 3.00 GHz
403 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
381 (95%)
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 Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
1343 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
947 (71%)
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 Phenom II X4 945 AMD Phenom II X4 945
--
0 (0%)
Amazon
AMD A8-5550M AMD A8-5550M
AMD Radeon HD 8550G @ 0.72 GHz
369 (100%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) 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 945 AMD Phenom II X4 945
4x 3.00 GHz
1603 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
1102 (69%)
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 Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
5610 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
3198 (57%)
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 Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
0.91 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
0.79 (87%)
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 Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
3.58 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
1.98 (55%)
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 Phenom II X4 945 AMD Phenom II X4 945
4x 3.00 GHz
3740 (100%)
Amazon
AMD A8-5550M AMD A8-5550M
4x 2.10 GHz (3.10 GHz)
3093 (83%)
Amazon
Show all Estimated results for PassMark CPU Mark results



Devices using this processorDevices using this processor

AMD Phenom II X4 945 AMD A8-5550M
Unknown Unknown

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