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Intel

Core i7-3820QM

▲ 500 ▼

4 Cores, 8 Threads @2.7 GHz, Ivy Bridge.
Release date ≈ Q3 2015.

Average Bench: 66.5% (467th of 1442)

Based on 26 user benchmarks.  Device: BFEBFBFF000306A8 Model: Intel(R) Core(TM) i7-3820QM CPU @ 2.70GHz
Poor: 46%Average: 66.5% Great: 76%
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 52%
Yacht

Above average average bench

The Intel Core i7-3820QM averaged 33.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 81.6Pts
Avg. Single Core Speed 83.6Pts

Above average consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-3820QM is 30.3%. This is a relatively narrow range which indicates that the Intel Core i7-3820QM performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 402Pts
Avg. Octa Core Speed 397Pts
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Average Bench

(Based on 26 samples)
Rank 46766.5%
Min Avg Max
56.1 Memory 81.6 89.7
26.7 1-Core 83.6 102
44.3 2-Core 160 195
64.3% 108 Pts
Min Avg Max
82.1 4-Core 281 377
116 8-Core 397 491
42.6% 339 Pts
Min Avg Max
128 64-Core 402 495
24.9% 402 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 2.7 GHz, turbo 3.5 GHz (avg)
73.1% Very good
Memory 83.6
1-Core 100
2-Core 192
72% 125 Pts
4-Core 338
8-Core 487
52% 413 Pts
64-Core 488
30% 488 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.7 GHz, turbo 2.7 GHz (avg)
68.1% Good
Memory 83.6
1-Core 92.5
2-Core 156
66% 111 Pts
4-Core 291
8-Core 378
43% 334 Pts
64-Core 376
23% 376 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.7 GHz, turbo 3.2 GHz (avg)
67.3% Good
Memory 80.2
1-Core 86.8
2-Core 185
67% 117 Pts
4-Core 294
8-Core 440
46% 367 Pts
64-Core 429
27% 429 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.7 GHz, turbo 3.2 GHz (avg)
62.5% Good
Memory 74
1-Core 94.9
2-Core 167
65% 112 Pts
4-Core 276
8-Core 426
43% 351 Pts
64-Core 421
26% 421 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2.7 GHz, turbo 1.2 GHz (avg)
46% Average
Memory 69.7
1-Core 33.4
2-Core 66.1
38% 56.4 Pts
4-Core 125
8-Core 167
18% 146 Pts
64-Core 166
10% 166 Pts
26 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,719,873 CPUs tested

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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
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  • - RAM tests include: single/multi core bandwidth and latency
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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ i7-3820QM Processor (8M Cache, up to 3.70 GHz)
Code NameIvy Bridge
Launch DateQ2'12
Processor Numberi7-3820QM
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsAVX
Embedded Options AvailableNo
Lithography22 nm
Recommended Price$568.00
Clock Speed2.7 GHz
Max Turbo Frequency3.7 GHz
Bus Speed5 GT/s DMI
Max TDP45 W

Graphics

Processor GraphicsIntel® HD Graphics 4000
Graphics Base Frequency650 MHz
Graphics OutputeDP/DP/HDMI/SDVO/CRT
Wireless DisplayYes
# of Displays Supported3
Graphics Max Dynamic Frequency1.25 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes

Memory

Max Memory Size32 GB
Memory TypesDDR3/L/-RS 1333/1600
Memory Channels2
Memory Bandwidth25.6 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3.0
PCI Express Configurations1x16, 2x8, 1x8 2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingNo
vPro TechYes
Identity Protection TechYes
Fast Memory AccessYes
Flex Memory AccessYes
My WiFi TechYes
4G WiMAX Wireless TechYes

Package

Package Size37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1224)
Graphics and IMC Lithography22 nm
Max CPU Configuration1
Sockets SupportedFCBGA1224, FCPGA988

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes
Anti-Theft TechYes

 Comments

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See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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 Best User Rated
The Best.
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Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
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Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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