Phenom II X4 X920 BE vs i7-2820QM

VS

Aggregate performance score

Core i7-2820QM
2011
4 cores / 8 threads, 45 Watt
2.77
+89.7%
Phenom II X4 X920 BE
2010
4 cores / 4 threads, 45 Watt
1.46

Core i7-2820QM outperforms Phenom II X4 X920 BE by an impressive 90% based on our aggregate benchmark results.

Primary details

Comparing Core i7-2820QM and Phenom II X4 X920 BE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16952178
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i74x AMD Phenom II
Power efficiency5.823.07
Architecture codenameSandy Bridge (2011−2013)Champlain (2010−2011)
Release date3 January 2011 (13 years ago)12 May 2010 (14 years ago)
Launch price (MSRP)$568no data

Detailed specifications

Core i7-2820QM and Phenom II X4 X920 BE 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)4 (Quad-Core)
Threads84
Base clock speed2.3 GHzno data
Boost clock speed3.4 GHz2.3 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/s3600 MHz
Multiplier23no data
L1 cache64K (per core)256 KB
L2 cache256K (per core)2 MB
L3 cache8 MB (shared)no data
Chip lithography32 nm45 nm
Die size216 mm2no data
Maximum core temperature100 °Cno data
Number of transistors1,160 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-2820QM and Phenom II X4 X920 BE 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 configuration1 (Uniprocessor)no data
SocketFCBGA1224,FCPGA988,PPGA988S1
Power consumption (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2820QM and Phenom II X4 X920 BE. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXHyperTransport 3.0, Enhanced Virus Protection, AMD64, SSE4A, unlocked multiplier
AES-NI+-
FMA+-
AVX+-
VirusProtect-+
vPro+no data
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching-no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i7-2820QM and Phenom II X4 X920 BE technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2820QM and Phenom II X4 X920 BE 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 i7-2820QM and Phenom II X4 X920 BE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1066, DDR3-1333, DDR3-1600DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.598 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.3 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-2820QM and Phenom II X4 X920 BE integrated GPUs.

Number of displays supported2no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Core i7-2820QM and Phenom II X4 X920 BE.

PCIe version2.0no data
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.

i7-2820QM 2.77
+89.7%
Phenom II X4 X920 BE 1.46

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i7-2820QM 4250
+120%
Phenom II X4 X920 BE 1935

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i7-2820QM 15044
+112%
Phenom II X4 X920 BE 7082

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i7-2820QM 5819
+83.9%
Phenom II X4 X920 BE 3164

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-2820QM 10
+75%
Phenom II X4 X920 BE 17.5

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-2820QM 5
+110%
Phenom II X4 X920 BE 3

Gaming performance

Pros & cons summary


Performance score 2.77 1.46
Recency 3 January 2011 12 May 2010
Threads 8 4
Chip lithography 32 nm 45 nm

i7-2820QM has a 89.7% higher aggregate performance score, an age advantage of 7 months, 100% more threads, and a 40.6% more advanced lithography process.

The Core i7-2820QM is our recommended choice as it beats the Phenom II X4 X920 BE in performance tests.


Should you still have questions on choice between Core i7-2820QM and Phenom II X4 X920 BE, ask them in Comments section, and we shall answer.

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Intel Core i7-2820QM
Core i7-2820QM
AMD Phenom II X4 X920 BE
Phenom II X4 X920 BE

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Community ratings

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