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AMD Phenom II X4 955 Benchmark, Test and specs

Last updated: 2024-04-12

The AMD Phenom II X4 955 is a 4 core processor. It can handle 4 threads simultaneously and was introduced in Q2/2009. The AMD Phenom II X4 955 is based on the 4. generation of the AMD Phenom II series and requires a mainboard with the socket AM3. The AMD Phenom II X4 955 scores 422 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 1,401 points.

At a glance
Name:	AMD Phenom II X4 955
Family:	AMD Phenom II (52)
CPU group:	AMD Phenom II - 800/900 (23)
Architecture:	Deneb (K10)
Technology:	45 nm
Segment:	Desktop
Generation:	4
Predecessor:	--
Successor:	--

CPU Cores and Base Frequency

The 4 CPU cores of the AMD Phenom II X4 955 clock with 3.20 GHz. The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads:	4 / 4
Core architecture:	normal
Cores:	4x

Hyperthreading / SMT:	No
Overclocking:	Yes
Frequency:	3.20 GHz
Turbo Frequency (1 Core):	--
Turbo Frequency (4 Cores):	--

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.

AI hardware:	--
AI specifications:	--
NPU + CPU + iGPU:	--

Integrated graphics (iGPU)

With the no iGPU, the AMD Phenom II X4 955 has an build in graphic solution. It has -- SM processors, which have a total of -- texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

GPU name:	no iGPU
GPU frequency:
GPU (Turbo):	No turbo
Compute units:	--
Shader:	--
Hardware Raytracing:	No
Release date:

Max. displays:
Generation:	--
Direct X:	--
Technology:
Max. GPU Memory:	--
Frame Generation:	No

Hardware codec support

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

h265 / HEVC (8 bit):	No
h265 / HEVC (10 bit):	No
h264:	No
VP8:	No
VP9:	No

AV1:	No
AVC:	No
VC-1:	No
JPEG:	No

Memory type:	Memory bandwidth:
Memory & PCIe The AMD Phenom II X4 955 supports up to memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 21.3 GB/s.

DDR3-1333 DDR2-1066	21.3 GB/s 17.1 GB/s
Max. Memory:
Memory channels:	2 (Dual Channel)
ECC:	No
PCIe:
PCIe Bandwidth:	--

Thermal Management With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The AMD Phenom II X4 955 has a TDP of 125 W.

TDP (PL1 / PBP):	125 W
TDP (PL2):	--
TDP up:	--
TDP down:	--
Tjunction max.:	--

Technical details

The AMD Phenom II X4 955 has a 6.00 MB large cache. The processor is manufactured in 45 nm. Modern production increases the efficiency of the processor.

Technology:	45 nm
Chip design:
Socket:	AM3
L2-Cache:	--
L3-Cache:	6.00 MB
AES-NI:	No
Operating systems:	Windows 10, Linux

Virtualization:	AMD-V
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE3, SSE4a
Release date:	Q2/2009
Release price:	--
Part Number:	--
Documents:	--

AMD Phenom II X4 955
4C 4T @ 3.20 GHz

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Benchmark results

The benchmark results for the AMD Phenom II X4 955 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

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.


	Intel Pentium G2020 2C 2T @ 2.90 GHz	558
	AMD Athlon II X4 860K 4C 4T @ 4.00 GHz	517
	Intel Core 2 Quad Q9700 4C 4T @ 3.20 GHz	492
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	488
	Intel Core 2 Quad Q9650 4C 4T @ 3.00 GHz	461
	Intel Xeon E5450 4C 4T @ 3.00 GHz	458
	Intel Xeon X3440 4C 8T @ 2.93 GHz	457

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.


	Intel Celeron G3900 2C 2T @ 2.80 GHz	2011
	Intel Core i5-2400 4C 4T @ 3.10 GHz	2011
	AMD A12-9800 4C 4T @ 3.80 GHz	1979
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	1967
	Intel Core i5-2400S 4C 4T @ 2.50 GHz	1965
	Intel Core 2 Quad Q9700 4C 4T @ 3.20 GHz	1858
	AMD A10-9700 4C 4T @ 3.50 GHz	1844

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 Athlon II X3 460 3C 3T @ 3.40 GHz	426
	Intel Core2 Duo E6850 2C 2T @ 3.00 GHz	426
	AMD Phenom II X2 560 2C 2T @ 3.30 GHz	424
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	422
	Intel Pentium E6600 2C 2T @ 3.06 GHz	422
	AMD Phenom II X4 850 4C 4T @ 3.30 GHz	421
	Intel Core2 Extreme X6800 2C 2T @ 2.93 GHz	417

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 940 4C 4T @ 3.00 GHz	1411
	Intel Pentium G3420 2C 2T @ 3.20 GHz	1408
	AMD Athlon II X4 760K 4C 4T @ 4.10 GHz	1403
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	1401
	AMD A8-5600K 4C 4T @ 3.90 GHz	1396
	AMD FX-4300 4C 4T @ 3.80 GHz	1394
	Intel Core i5-680 2C 4T @ 3.60 GHz	1394

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.


	Intel Core 2 Quad Q9300 4C 4T @ 2.50 GHz	693
	AMD Athlon II X4 860K 4C 4T @ 4.00 GHz	670
	AMD A8-3870K 4C 4T @ 3.10 GHz	666
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	651
	AMD Phenom II X4 940 4C 4T @ 3.00 GHz	649
	Intel Core i3-3220 2C 4T @ 3.30 GHz	639
	Intel Celeron G5905 2C 2T @ 3.50 GHz	615

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.


	Intel Core i5-4590T 4C 4T @ 2.50 GHz	4031
	Intel Core i3-6300T 2C 4T @ 3.30 GHz	4026
	Intel Celeron G6900T 2C 2T @ 2.80 GHz	3990
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	3987
	AMD Phenom II X4 B97 4C 4T @ 3.20 GHz	3987
	Intel Celeron G6900E 2C 2T @ 3.00 GHz	3963
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	3956

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 FX-6300 6C 6T @ 4.10 GHz	221
	AMD FX-8300 8C 8T @ 4.20 GHz	217
	Intel Core 2 Quad Q6600 4C 4T @ 2.40 GHz	217
	Intel Pentium E5200 2C 2T @ 2.50 GHz	209
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	156

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.


	Intel Celeron G3930 2C 2T @ 2.90 GHz	627
	Intel Celeron G3900 2C 2T @ 2.80 GHz	614
	Intel Core2 Duo E6750 2C 2T @ 2.66 GHz	601
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	598
	Intel Celeron G1840 2C 2T @ 2.80 GHz	585
	Intel Pentium G2030 2C 2T @ 3.00 GHz	583
	AMD Athlon II X4 645 4C 4T @ 3.10 GHz	575

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 Athlon II X4 750K 4C 4T @ 4.00 GHz	86
	Intel Xeon X3440 4C 8T @ 2.93 GHz	86
	AMD Phenom II X6 1065T 6C 6T @ 3.40 GHz	85
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	84
	Intel Xeon E5450 4C 4T @ 3.00 GHz	84
	Intel Celeron G1620T 2C 2T @ 2.40 GHz	84
	AMD Phenom II X4 B97 4C 4T @ 3.20 GHz	84

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 A12-9800 4C 4T @ 3.80 GHz	326
	Intel Core i3-4360T 2C 4T @ 3.20 GHz	326
	Intel Xeon E5450 4C 4T @ 3.00 GHz	326
	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	324
	AMD Phenom II X4 B97 4C 4T @ 3.20 GHz	324
	AMD Phenom II X4 840T 4C 4T @ 3.20 GHz	324
	AMD Phenom II X4 840 4C 4T @ 3.20 GHz	324

Benchmarks

Cinebench R23 (SC)
644 entries

Cinebench R23 (MC)
624 entries

Geekbench 5 (SC)
2,509 entries

Geekbench 5 (MC)
2,476 entries

Cinebench R20 (MC)
612 entries

PassMark CPU-Mark
2,450 entries

CPU-Z Benchmark 17 (SC)
241 entries

CPU-Z Benchmark 17 (MC)
743 entries

Cinebench R15 (SC)
1,109 entries

Cinebench R15 (MC)
1,105 entries

Geekbench 3 (SC)
942 entries

Geekbench 3 (MC)
938 entries

Cinebench R11.5 (SC)
825 entries

Cinebench R11.5 (MC)
836 entries

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