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AMD Phenom II X4 955 vs AMD A8-7600

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD Phenom II X4 955		AMD A8-7600
CPU comparison AMD Phenom II X4 955 or AMD A8-7600 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD Phenom II X4 955 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 955 was released in Q2/2009. The AMD A8-7600 has 4 cores with 4 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A8-7600 was released in Q1/2014.

AMD Phenom II (52)	Family	AMD A (112)
AMD Phenom II - 800/900 (23)	CPU group	AMD A8-7000 (6)
4	Generation	4
Deneb (K10)	Architecture	Kaveri (Steamroller)
Desktop	Segment	Notebook
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Phenom II X4 955 is a 4 core processor with a clock frequency of 3.20 GHz. The AMD A8-7600 has 4 CPU cores with a clock frequency of 3.10 GHz (3.80 GHz).
AMD Phenom II X4 955	Characteristic	AMD A8-7600
4	Cores	4
4	Threads	4
normal	Core architecture	normal
No	Hyperthreading	No
Yes	Overclocking ?	No
3.20 GHz	Frequency	3.10 GHz
--	Turbo Frequency (1 Core)	3.80 GHz
--	Turbo Frequency (All Cores)	3.50 GHz


NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD Phenom II X4 955	Characteristic	AMD A8-7600
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	AMD Radeon R7 - 512 (Kaveri)
	GPU frequency	0.72 GHz
--	GPU (Turbo)	--
--	GPU Generation	6
	Technology	28 nm
	Max. displays	2
--	Compute units	8
--	Shader	512
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	2 GB
--	DirectX Version	12

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
no iGPU	GPU	AMD Radeon R7 - 512 (Kaveri)
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 & PCIe The AMD Phenom II X4 955 supports a maximum of GB of memory in 2 memory channels. The AMD A8-7600 can connect up to GB of memory in 2 memory channels.
AMD Phenom II X4 955	Characteristic	AMD A8-7600
DDR3-1333, DDR2-1066	Memory	DDR3-2133
	Max. Memory
2 (Dual Channel)	Memory channels	2 (Dual Channel)
21.3 GB/s	Max. Bandwidth	34.2 GB/s
No	ECC	Yes
--	L2 Cache	--
6.00 MB	L3 Cache	4.00 MB
--	PCIe version	3.0
--	PCIe lanes	16
--	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 955 has a TDP of 125 W, that of the AMD A8-7600 is 65 W.
AMD Phenom II X4 955	Characteristic	AMD A8-7600
125 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The AMD Phenom II X4 955 has a 6.00 MB cache, while the AMD A8-7600 cache has a total of 4.00 MB.

AMD Phenom II X4 955	Characteristic	AMD A8-7600
45 nm	Technology	28 nm
Unknown	Chip design	Unknown
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
Windows 10, Linux	Operating systems
Q2/2009	Release date	Q1/2014
--	Release price	--

show more data		show more data

AMD Phenom II X4 955 4C 4T @ 3.20 GHz buy now on Amazon and save! AMD A8-7600 4C 4T @ 3.10 GHz (3.80 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD Phenom II X4 955 (93%)

AMD A8-7600 (87%)

⌀ Multi core performance in 5 CPU benchmarks

AMD Phenom II X4 955 (97%)

AMD A8-7600 (93%)

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 955 4C 4T @ 3.20 GHz	422 (86%)
	AMD A8-7600 4C 4T @ 3.80 GHz	492 (100%)

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 955 4C 4T @ 3.20 GHz	1401 (98%)
	AMD A8-7600 4C 4T @ 3.50 GHz	1426 (100%)

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 955 4C 4T @ 3.20 GHz	651 (99%)
	AMD A8-7600 4C 4T @ 3.50 GHz	655 (100%)

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 955 4C 4T @ 3.20 GHz	3987 (100%)
	AMD A8-7600 4C 4T @ 3.50 GHz	3997 (100%)

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 955 4C 4T @ 3.20 GHz	598 (86%)
	AMD A8-7600 4C 4T @ 3.10 GHz	693 (100%)

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 955 4C 4T @ 3.20 GHz	84 (100%)
	AMD A8-7600 4C 4T @ 3.80 GHz	61 (73%)

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 955 4C 4T @ 3.20 GHz	324 (100%)
	AMD A8-7600 4C 4T @ 3.50 GHz	214 (66%)

Cinebench R23 Single-Core

Cinebench R23 is the successor of Cinebench R20 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 955 4C 4T @ 3.20 GHz	488 (100%)
	AMD A8-7600 4C 4T @ 3.80 GHz	0 (0%)

Cinebench R23 Multi-Core

Cinebench R23 is the successor of Cinebench R20 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 955 4C 4T @ 3.20 GHz	1967 (100%)
	AMD A8-7600 4C 4T @ 3.50 GHz	0 (0%)

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 955 4C 4T @ 3.20 GHz	0 (0%)
	AMD A8-7600 4C 4T @ 3.80 GHz	104 (100%)

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 955 @ 0.00 GHz	0 (0%)
	AMD A8-7600 AMD Radeon R7 - 512 (Kaveri) @ 0.72 GHz	702 (100%)

CPU-Z Benchmark 17 Single-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 955 4C 4T @ 3.20 GHz	156 (100%)
	AMD A8-7600 4C 4T @ 3.80 GHz	0 (0%)

Devices using this processor
AMD Phenom II X4 955	AMD A8-7600
Unknown	Unknown

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