IntelBX80637I73770
$297
IntelBX80684I39100
 $297 

4 Cores, 8 Threads @3.4GHz, Ivy Bridge.
Release date: Q1 2012.

4 Cores, 4 Threads @3.60 GHz, 65 W.
Release date ≈ Q2 2019.

Real World Speed
Performance profile from 285,828 user samples
278,207 User Benchmarks
Best Bench: 76% Base clock 3.4 GHz, turbo 4.1 GHz (avg)
Worst Bench: 57% Base clock 3.4 GHz, turbo 3.65 GHz (avg)
Poor: 57% Great: 76%
SPEED RANK: 423rd / 1441
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 55%
Yacht
7,621 User Benchmarks
Best Bench: 88% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 67% Base clock 3.6 GHz, turbo 4 GHz (avg)
Poor: 67% Great: 88%
SPEED RANK: 243rd / 1441
Gaming
Gaming 80%
Battleship
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 61%
Destroyer
Effective Speed
Effective CPU Speed
69 % 79.7 % Faster effective speed.
+16%
Memory
Avg. Memory Latency
83 Pts 85 Pts +2%
1-Core
Avg. Single Core Speed
91.3 Pts 121 Pts Much faster single-core speed.
+33%
2-Core
Avg. Dual Core Speed
174 Pts 241 Pts Much faster dual-core speed.
+39%
4-Core
Avg. Quad Core Speed
299 Pts 428 Pts Much faster quad-core speed.
+43%
8-Core
Avg. Octa Core Speed
436 Pts 436 Pts
Memory
OC Memory Latency
93.1 Pts 93.3 Pts +0%
1-Core
OC Single Core Speed
101 Pts 129 Pts Faster OC single-core speed.
+28%
2-Core
OC Dual Core Speed
198 Pts 255 Pts Faster OC dual-core speed.
+29%
4-Core
OC Quad Core Speed
345 Pts 498 Pts Much faster OC quad-core speed.
+44%
8-Core
OC Octa Core Speed
497 Pts 498 Pts +0%
Market Share
Based on 67,705,884 CPUs tested
Market Share
Market Share (trailing 30 days)
0.44 % Hugely higher market share.
+1,000%
0.04 %
Value
Value For Money
67.7 % 95.3 % Much better value.
+41%
User Rating
UBM User Rating
58 % Slightly more popular.
+7%
54 %
Price
Price (score)
$297 $145 Much cheaper.
+51%
Age
Newest
145 Months 58+ Months Much more recent.
+60%
64-Core
OC Multi Core Speed
498 Pts +1% 495 Pts
64-Core
Avg. Multi Core Speed
449 Pts +3% 437 Pts
Launch Date
Launch Date
Q2'12 Q2'19
Cache
Cache
8 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
22 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency
3.9 GHz 4.20 GHz
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
2011D PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 64 GB
Memory Types
Memory Types
DDR3 1333/1600 DDR4-2400
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 37.5 GB/s
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4000 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
650 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.10 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Configurations
PCI Express Configurations ‡
up to 1x16, 2x8, 1x8 & 2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
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The Intel Core i7-3770 is an Ivy Bridge processor. With four cores and eight threads the 3770 has excellent single , dual and multi-core performance. Comparing the 3770 to the 4770K shows that the 4770K leads by 11% at stock speeds and, thanks to an unlocked multiplier on the 4770K, by 15% at overclocked frequencies. The i7-3770 has a very strong performance profile which includes multi-core capabilities that are likely to be overkill for the majority of desktop users. Comparing the 3770 to the 3770K shows that the unlocked 3770K allows for, on average, an additional 8% increase in performance. [Mar '14 CPUPro]

MORE DETAILS

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.
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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

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  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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The Best.
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HDDRAMUSB
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