Intel Core i7-2820QM: specs and benchmarks

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Price now 567$
Games supported 81%
Intel Core i7-2820QM
Intel Core i7-2820QM
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  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2011
Performance 4.21

Summary

Intel started Intel Core i7-2820QM sales 3 January 2011 at a recommended price of $568. This is Sandy Bridge architecture notebook processor primarily aimed at office systems. It has 4 cores and 8 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 3400 MHz and a locked multiplier.

Compatibility-wise, this is FCPGA988, FCBGA1224 processor with a TDP of 45 Watt. It supports DDR3-1066, DDR3-1333, DDR3-1600 memory.

It provides poor benchmark performance at

4.21%

of a leader's which is AMD Ryzen Threadripper PRO 5995WX.

General info

Of Core i7-2820QM processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating1296
Market segmentLaptop
SeriesIntel Core i7
Architecture codenameSandy Bridge (2011−2013)
Release date3 January 2011 (11 years ago)
Launch price (MSRP)$568of 305 (Core i7-870)
Price now$567 (1x MSRP)of 14999 (Xeon Platinum 9282)

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 cores4 (Quad-Core)
Threads8
Base clock speed2.3 GHzof 4.7 (FX-9590)
Boost clock speed3.4 GHzof 5.5 (Core i9-12900KS)
L1 cache64K (per core)of 1536 (EPYC Embedded 3401)
L2 cache256K (per core)of 12288 (Core 2 Quad Q9550)
L3 cache8 MB (shared)of 32 (Ryzen Threadripper 1998)
Chip lithography32 nmof 5 (Apple M1)
Die size216 mm2
Maximum core temperature100 °Cof 110 (Atom x7-E3950)
Number of transistors1,160 millionof 57000 (Apple M1 Max)
64 bit support+
Windows 11 compatibility-
Unlocked multiplier-

Compatibility

Information on Core i7-2820QM 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)
SocketFCPGA988, FCBGA1224
Thermal design power (TDP)45 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i7-2820QM. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX
AES-NI+
FMA+
AVX+
vPro+
Enhanced SpeedStep (EIST)+
My WiFi+
Turbo Boost Technology2.0
Hyper-Threading Technology+
Idle States+
Thermal Monitoring+
Flex Memory Access+
Demand Based Switching-
FDI+
Fast Memory Access+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+
Identity Protection+
Anti-Theft+

Virtualization technologies

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

AMD-V+
VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-2820QM's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3-1066, DDR3-1333, DDR3-1600of 4800 (Ryzen 9 6980HX)
Maximum memory size32 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth25.6 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support-

Graphics specifications

General parameters of GPU integrated into Core i7-2820QM.

Integrated graphics cardIntel HD Graphics 3000
Quick Sync Video+
Clear Video HD+
Graphics max frequency1.3 GHz
InTru 3D+

Graphics interfaces

Available interfaces and connections of Core i7-2820QM's integrated GPU.

Number of displays supported2
eDP+
DisplayPort+
HDMI+
SDVO+
CRT+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version2.0of 3 (Core i7-7700K)
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i7-2820QM. 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.

i7-2820QM 4.21
  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core
  • Cinebench 10 32-bit single-core
  • Cinebench 10 32-bit multi-core
  • 3DMark06 CPU
  • Cinebench 11.5 64-bit multi-core

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.

Benchmark coverage: 68%

i7-2820QM 4366

GeekBench 5 Single-Core

Benchmark coverage: 37%

i7-2820QM 608

GeekBench 5 Multi-Core

Benchmark coverage: 37%

i7-2820QM 2186

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.

Benchmark coverage: 20%

i7-2820QM 4250

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.

Benchmark coverage: 19%

i7-2820QM 15044

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.

Benchmark coverage: 19%

i7-2820QM 5819

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.

Benchmark coverage: 17%

i7-2820QM 5

Mining hashrates

Cryptocurrency mining performance of Core i7-2820QM. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256) 13 Mh/s  

Game benchmarks

Relative perfomance

Overall Core i7-2820QM performance compared to nearest competitors among notebook CPUs.


AMD equivalent

We believe that the nearest equivalent to Core i7-2820QM from AMD is V-Series V140, which is faster by 1% and higher by 11 positions in our rating.

AMD V-Series V140 V Series V140
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Similar processors

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Recommended graphics cards

These graphics cards are most commonly used with Core i7-2820QM according to our statistics.

User rating

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


4.7 35 ratings

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Questions and comments

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