Today's hottest deals
IntelBX80623I52400
IntelBX80637I33225

4 Cores, 4 Threads @3.1GHz, Sandy Bridge.
Release date: Q1 2011.

2 Cores, 4 Threads @3.3GHz, Ivy Bridge.
Release date: Q3 2012.

Real World Speed
Performance profile from 169,600 user samples
166,255 User Benchmarks
Best Bench: 70% Base clock 3.1 GHz, turbo 3.6 GHz (avg)
Worst Bench: 42% Base clock 3.1 GHz, turbo 1.6 GHz (avg)
Poor: 42% Great: 70%
SPEED RANK: 596th / 1468
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 44%
Speed boat
3,345 User Benchmarks
Best Bench: 66% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 48% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 48% Great: 66%
SPEED RANK: 628th / 1468
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 42%
Speed boat
Effective Speed
Effective CPU Speed
60.6 % +4% 58.5 %
Memory
Avg. Memory Latency
78.1 Pts 80.9 Pts +4%
1-Core
Avg. Single Core Speed
77.7 Pts 82.7 Pts Slightly faster single-core speed.
+6%
2-Core
Avg. Dual Core Speed
152 Pts +5% 145 Pts
4-Core
Avg. Quad Core Speed
248 Pts Faster quad-core speed.
+18%
211 Pts
8-Core
Avg. Octa Core Speed
263 Pts Faster octa-core speed.
+23%
214 Pts
Memory
OC Memory Latency
90.8 Pts 93.3 Pts +3%
1-Core
OC Single Core Speed
85.4 Pts 91.8 Pts Slightly faster OC single-core speed.
+7%
2-Core
OC Dual Core Speed
168 Pts 173 Pts +3%
4-Core
OC Quad Core Speed
310 Pts Much faster OC quad-core speed.
+34%
232 Pts
8-Core
OC Octa Core Speed
311 Pts Much faster OC octa-core speed.
+34%
232 Pts
Market Share
Based on 68,997,701 CPUs tested
Market Share
Market Share (trailing 30 days)
0.08 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
103 % Hugely better value.
+84%
56.1 %
User Rating
UBM User Rating
59 % More popular.
+16%
51 %
Price
Price (score)
$40 Hugely cheaper.
+88%
$325
Age
Newest
166 Months 147 Months More recent.
+11%
TDP
Thermal Design Power (TDP)
95 Watts 55 Watts Much more energy efficient.
+42%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores
Threads
CPU Processing Threads
4 threads 4 threads
Lithography
Manufacturing process
32 nm 22 nm Much newer manufacturing.
+31%
Base Clock
Base Clock Speed
3.1 GHz 3.3 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed
3.4 GHz +3% 3.3 GHz
64-Core
OC Multi Core Speed
313 Pts Much faster OC 64-core speed.
+34%
233 Pts
64-Core
Avg. Multi Core Speed
264 Pts Faster 64-core speed.
+23%
215 Pts
Series
CPU Architecture
Sandy Bridge Ivy Bridge
Socket
Motherboard Socket
LGA1155 FCLGA1155
Graphics
Integrated Graphics
HD 2000 HD 4000
Launch Date
Launch Date
Q1'11 Q3'12
Cache
Cache
6 MB SmartCache 3 MB SmartCache
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
32 nm 22 nm
Recommended Price
Recommended Customer Price
$178.00 $134.00
Memory Types
Memory Types
DDR3 1066/1333 DDR3 1333/1600
Memory Bandwidth
Max Memory Bandwidth
21 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 2000 Intel® HD Graphics 4000
Graphics Base Frequency
Graphics Base Frequency
850 MHz 650 MHz
Wireless Display
Intel® Wireless Display
No Yes
# of Displays Supported
# of Displays Supported ‡
2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.1 GHz 1.05 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 No
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
AES New Instructions
Intel® AES New Instructions
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No

More specs » More specs »

Pros: Brilliant value for money. Cons: It's not the 2400k which can be had for just a tiny bit more and offers a lot more flexibility in terms of overclocking. [Apr '12 CPUPro]

MORE DETAILS

The Core i3-3225 Ivy Bridge processor offers both superb real world performance and excellent value for money. For raw single threaded performance the i3-3225 scores 28% lower than the i7-3770K but costs less than half as much. At first glance one might assume that I am crazy for recommending a puny Core-i3 over the mighty Core-i7's but for real world consumer use there is simply no point in having 4 cores and 8 threads, they will hardly ever be used. All of the third gen Ivy Bridge Core-i3s are superb but the i3-3225 sports the slightly more 3D capable HD 4000 Graphics vs the HD 2500 offered on the other models. For real-world performance in an energy efficient package with modest on-board graphics, this is a superb choice. For most use cases including: email, surfing, watching movies, listening to music and office apps, this processor will deliver almost as good an experience as any other processor on the market. [Jun '13 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) November 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]

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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

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.

UserBenchmark of the month

How it works

  • - Download and run UserBenchmark
  • - 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
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

 Best User Rated

Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback