Phenom II X6 1055T (95W) vs i7-920XM

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Aggregate performance score

Core i7-920XM
2009
4 cores / 8 threads, 55 Watt
1.23
Phenom II X6 1055T (95W)
2010
6 cores / 6 threads, 95 Watt
3.13
+154%

Phenom II X6 1055T (95W) outperforms Core i7-920XM by a whopping 154% based on our aggregate benchmark results.

Primary details

Comparing Core i7-920XM and Phenom II X6 1055T (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23261626
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core i7no data
Power efficiency2.123.12
Architecture codenameClarksfield (2009−2010)Thuban (2010)
Release date23 September 2009 (15 years ago)1 May 2010 (14 years ago)
Launch price (MSRP)$1,054no data

Detailed specifications

Core i7-920XM 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)
Threads86
Base clock speed2 GHz2.8 GHz
Boost clock speed3.2 GHz3.3 GHz
Bus rate2500 MHzno data
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache8 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size296 mm2346 mm2
Maximum core temperature100 °Cno data
Number of transistors774 million904 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Core i7-920XM 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 configuration11
SocketFCPGA988,PGA988AM3
Power consumption (TDP)55 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-920XM and Phenom II X6 1055T (95W). You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology+no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
PAE36 Bitno data

Security technologies

Core i7-920XM and Phenom II X6 1055T (95W) technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-920XM and Phenom II X6 1055T (95W) are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-920XM and Phenom II X6 1055T (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333DDR3
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardNoneno data

Peripherals

Specifications and connection of peripherals supported by Core i7-920XM and Phenom II X6 1055T (95W).

PCIe version22.0
PCI Express lanes16no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score 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.

i7-920XM 1.23
Phenom II X6 1055T (95W) 3.13
+154%

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.

i7-920XM 1950
Phenom II X6 1055T (95W) 4965
+155%

Gaming performance

Pros & cons summary


Performance score 1.23 3.13
Recency 23 September 2009 1 May 2010
Physical cores 4 6
Threads 8 6
Power consumption (TDP) 55 Watt 95 Watt

i7-920XM has 33.3% more threads, and 72.7% lower power consumption.

Phenom II X6 1055T (95W), on the other hand, has a 154.5% higher aggregate performance score, an age advantage of 7 months, and 50% more physical cores.

The Phenom II X6 1055T (95W) is our recommended choice as it beats the Core i7-920XM in performance tests.

Be aware that Core i7-920XM is a notebook processor while Phenom II X6 1055T (95W) is a desktop one.


Should you still have questions on choice between Core i7-920XM and Phenom II X6 1055T (95W), ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-920XM
Core i7-920XM
AMD Phenom II X6 1055T (95W)
Phenom II X6 1055T (95W)

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.6 25 votes

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Questions & comments

Here you can ask a question about Core i7-920XM or Phenom II X6 1055T (95W), agree or disagree with our judgements, or report an error or mismatch.