Phenom II X6 1055T (95W) vs Phenom II X4 P920

VS

Aggregate performance score

Phenom II X4 P920
2010
4 cores / 4 threads, 25 Watt
0.85
Phenom II X6 1055T (95W)
2010
6 cores / 6 threads, 95 Watt
3.13
+268%

Phenom II X6 1055T (95W) outperforms Phenom II X4 P920 by a whopping 268% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 P920 and Phenom II X6 1055T (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25601612
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
Series4x AMD Phenom IIno data
Power efficiency3.223.12
Architecture codenameChamplain (2010−2011)Thuban (2010)
Release date12 May 2010 (14 years ago)1 May 2010 (14 years ago)

Detailed specifications

Phenom II X4 P920 and Phenom II X6 1055T (95W) basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)6 (Hexa-Core)
Threads46
Base clock speedno data2.8 GHz
Boost clock speed1.6 GHz3.3 GHz
Bus rate3600 MHzno data
L1 cache512 KB128 KB (per core)
L2 cache2 MB512 KB (per core)
L3 cacheno data6 MB (shared)
Chip lithography45 nm45 nm
Die sizeno data346 mm2
Number of transistorsno data904 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 P920 and Phenom II X6 1055T (95W) compatibility with other computer components: 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 configurationno data1
SocketS1 (S1g4)AM3
Power consumption (TDP)25 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 P920 and Phenom II X6 1055T (95W). You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0no data
VirusProtect+-

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 P920 and Phenom II X6 1055T (95W) are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 P920 and Phenom II X6 1055T (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 P920 and Phenom II X6 1055T (95W).

PCIe versionno data2.0

Gaming performance

Pros & cons summary


Performance score 0.85 3.13
Physical cores 4 6
Threads 4 6
Power consumption (TDP) 25 Watt 95 Watt

Phenom II X4 P920 has 280% lower power consumption.

Phenom II X6 1055T (95W), on the other hand, has a 268.2% higher aggregate performance score, and 50% more physical cores and 50% more threads.

The Phenom II X6 1055T (95W) is our recommended choice as it beats the Phenom II X4 P920 in performance tests.

Be aware that Phenom II X4 P920 is a notebook processor while Phenom II X6 1055T (95W) is a desktop one.


Should you still have questions on choice between Phenom II X4 P920 and Phenom II X6 1055T (95W), ask them in Comments section, and we shall answer.

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AMD Phenom II X4 P920
Phenom II X4 P920
AMD Phenom II X6 1055T (95W)
Phenom II X6 1055T (95W)

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Community ratings

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