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

Price now 60$
Games supported 86%
AMD Phenom II X6 1055T (95W)
AMD Phenom II X6 1055T (95W)
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2010
Performance 5.66
Processor Technical data and tests
AMD Phenom II X6 1055T (95W)
AMD Phenom II X6 1055T (95W) AMD Phenom II X6 1055T (95W)


AMD started AMD Phenom II X6 1055T (95W) sales 1 May 2010. This is 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 and a maximum temperature of °C. It supports DDR3 Dual-channel memory.

It provides poor benchmark performance at


percent of a leader's which is AMD EPYC 7763.

General info

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

Place in performance rating1017
Value for money (0-100)5.54
Market segmentDesktop processor
Architecture codenameThuban
Release date1 May 2010 (11 years ago)
Price now$60 of 16595 (Xeon E7-4850)
Value for money (0-100)

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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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 (FX-9590)
Boost clock speed3.3 GHzof 5.3 (Core i9-10900KF)
L1 cache128 KB (per core)of 896 (Atom C3950)
L2 cache512 KB (per core)of 12288 (Core 2 Quad Q9550)
L3 cache6 MB (shared)of 32 (Ryzen Threadripper 1998)
Chip lithography45 nmof 5 (Apple M1)
Die size346 mm2
Number of transistors904 millionof 16000 (Apple M1)
64 bit support+


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 (Opteron 842)
Thermal design power (TDP)95 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Phenom II X6 1055T (95W). You'll probably need this information if you require some particular technology.

Instruction set extensionsAMD-V

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 Dual-channelof 4266 (Ryzen 9 4900H)

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.

Overall 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) 5.66
  • Passmark

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.

Phenom II X6 1055T (95W) 4965

Game benchmarks

Let's see how good Phenom II X6 1055T (95W) is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

Relative perfomance

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

AMD FX-8150 102.12
AMD Phenom II X6 1055T (95W) 100
AMD FX-8140 99.65

Intel equivalent

We believe that the nearest equivalent to Phenom II X6 1055T (95W) from Intel is Core i7-4765T, which is nearly equal in speed and lower by 1 position in our rating.

Intel Core i7-4765T Core i7 4765T

Similar processors

AMD FX-8140 FX 8140
Intel Core i5-3570K Core i5 3570K
Intel Core i5-3570 Core i5 3570
AMD FX-8150 FX 8150
Intel Core i5-3550 Core i5 3550
AMD FX-8300 FX 8300

User rating

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

Advices and comments

Here you can ask a question about Phenom II X6 1055T (95W), agree or disagree with our judgements, or report an error or mismatch.