Phenom II X6 1055T (95W): specs and benchmarks


Aggregated performance score

Phenom II X6 1055T (95W)
6 cores / 6 threads

It provides poor benchmark performance at 3.21% of a leader's which is Ryzen Threadripper PRO 7995WX.

Ryzen Threadripper PRO 7995WXRyzen ThreadripperPRO 7995WX


AMD started Phenom II X6 1055T (95W) sales 1 May 2010. This is a Thuban architecture desktop processor primarily aimed at office systems. It has 6 cores and 6 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 3300 MHz and a locked multiplier.

Compatibility-wise, this is AMD Socket AM3 processor with a TDP of 95 Watt. It supports DDR3 memory.

General info

Phenom II X6 1055T (95W) processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance ranking1488
Place by popularitynot in top-100
Value for money5.54
Market segmentDesktop processor
Architecture codenameThuban (2010)
Release date1 May 2010 (13 years ago)
Current price$99 of 17802 (Ryzen Threadripper PRO 7995WX)

Value for money

Performance per price, higher is better.

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores6 (Hexa-Core)
Base clock speed2.8 GHzof 4.7 (Ryzen 9 7900X)
Boost clock speed3.3 GHzof 6.2 (Core i9-14900KS)
L1 cache128 KB (per core)of 7475.2 (Apple M2 Pro 10-Core)
L2 cache512 KB (per core)of 98304 (Ryzen Threadripper PRO 7995WX)
L3 cache6 MB (shared)of 768 (EPYC 7773X)
Chip lithography45 nmof 3 (Apple M3 Max 16-Core)
Die size346 mm2
Number of transistors904 millionof 9900000 (Ryzen 5 7645HX)
64 bit support+
Windows 11 compatibility-
Unlocked multiplierNo


Information on Phenom II X6 1055T (95W) compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1of 8 (Xeon Platinum 8160M)
Power consumption (TDP)95 Wattof 400 (Xeon Platinum 9282)

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.


Memory specs

Types, maximum amount and channel number of RAM supported by Phenom II X6 1055T (95W)'s memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3


Specifications and connection types of supported peripherals.

PCIe version2.0of 5 (Ryzen Threadripper PRO 7995WX)

Benchmark performance

Single-core and multi-core benchmark results of Phenom II X6 1055T (95W). Overall benchmark performance is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Phenom II X6 1055T (95W) 3.21


Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Phenom II X6 1055T (95W) 4965

Gaming performance

Relative performance

Overall Phenom II X6 1055T (95W) performance compared to nearest competitors among desktop CPUs.

Core i5-4570S 100.93
FX-8320E 100
Phenom II X6 1055T (95W) 100
Core i5-3570 99.07
Core i5-4460 98.44

Intel equivalent

According to our data, the closest Intel alternative to Phenom II X6 1055T (95W) is Core i3-7350K, which is nearly equal in speed and lower by 2 positions in our ranking.

i3-7350KCore i37350K

Here are some closest Intel rivals to Phenom II X6 1055T (95W):

Core i5-5575R 102.18
Core i5-4570S 100.93
Phenom II X6 1055T (95W) 100
Core i5-3570 99.07
Core i5-4460 98.44

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

i5-3570KCore i53570K
i5-3570Core i53570
i5-3550Core i53550
i5-3470Core i53470

Recommended GPUs

People consider these graphics cards to be good for Phenom II X6 1055T (95W), according to our PC configuration statistics.

These are the fastest graphics cards for Phenom II X6 1055T (95W) in our user configuration statistics. There is a total of 9072 configurations based on Phenom II X6 1055T (95W) in our database.

RTX 4090 GeForce RTX 4090
0.5% (41/9072)
RTX 4080 GeForce RTX 4080
0.02% (2/9072)
RTX 4070 Ti GeForce RTX 4070 Ti
0.01% (1/9072)
RX 7900 XTX Radeon RX 7900 XTX
0.01% (1/9072)
RTX 3090 Ti GeForce RTX 3090 Ti
0.1% (13/9072)
RX 7900 XT Radeon RX 7900 XT
0.01% (1/9072)
RTX 3080 Ti GeForce RTX 3080 Ti
0.1% (11/9072)
RX 6900 XT Radeon RX 6900 XT
0.03% (3/9072)
RTX 3090 GeForce RTX 3090
0.08% (7/9072)
RTX 3080 GeForce RTX 3080
0.01% (1/9072)

User Ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.

3.7 1533 votes

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Questions and comments

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