IntelBX80646G3258
IntelBX80562Q6600

2 Cores, 2 Threads @3.2GHz, Haswell.
Release date: Q2 2014.

4 Cores, 4 Threads @2.4GHz, Core.
Release date: Q1 2007.

Real World Speed
Performance profile from 83,155 user samples
23,497 User Benchmarks
Best Bench: 64% Base clock 3.2 GHz, turbo 4.5 GHz (avg)
Worst Bench: 37% Base clock 3.2 GHz, turbo 2.75 GHz (avg)
Poor: 37% Great: 64%
SPEED RANK: 722nd / 1442
Gaming
Gaming 53%
Yacht
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 37%
Jet ski
59,658 User Benchmarks
Best Bench: 50% Base clock 3.2 GHz, turbo 3.15 GHz (avg)
Worst Bench: 29% Base clock 2.4 GHz, turbo 2.4 GHz (avg)
Poor: 29% Great: 50%
SPEED RANK: 1017th / 1442
Gaming
Gaming 42%
Speed boat
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 29%
Raft
Effective Speed
Effective CPU Speed
52.6 % Faster effective speed.
+26%
41.6 %
Memory
Avg. Memory Latency
77.4 Pts Lower memory latency.
+19%
65.3 Pts
1-Core
Avg. Single Core Speed
87.3 Pts Hugely faster single-core speed.
+192%
29.9 Pts
2-Core
Avg. Dual Core Speed
159 Pts Hugely faster dual-core speed.
+165%
59.9 Pts
4-Core
Avg. Quad Core Speed
163 Pts Much faster quad-core speed.
+54%
106 Pts
8-Core
Avg. Octa Core Speed
167 Pts Much faster octa-core speed.
+53%
109 Pts
Memory
OC Memory Latency
92.9 Pts Lower OC memory latency.
+22%
76.4 Pts
1-Core
OC Single Core Speed
120 Pts Hugely faster OC single-core speed.
+208%
38.9 Pts
2-Core
OC Dual Core Speed
230 Pts Hugely faster OC dual-core speed.
+197%
77.4 Pts
4-Core
OC Quad Core Speed
232 Pts Much faster OC quad-core speed.
+58%
147 Pts
8-Core
OC Octa Core Speed
232 Pts Much faster OC octa-core speed.
+58%
147 Pts
Market Share
Based on 67,718,584 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.04 % Insanely higher market share.
+∞%
Value
Value For Money
96.2 % Much better value.
+74%
55.1 %
User Rating
UBM User Rating
56 % 56 %
Price
Price (score)
$31 Much cheaper.
+69%
$100
Age
Newest
119 Months Much more recent.
+43%
207 Months
TDP
Thermal Design Power (TDP)
53 Watts Much more energy efficient.
+50%
105 Watts
Cores
CPU Processing Cores
2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
2 threads 4 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
22 nm Much newer manufacturing.
+66%
65 nm
Base Clock
Base Clock Speed
3.2 GHz Much faster base frequency.
+33%
2.4 GHz
Turbo Clock
Turbo Clock Speed
3.2 GHz Much faster turbo frequency.
+33%
2.4 GHz
64-Core
OC Multi Core Speed
232 Pts Much faster OC 64-core speed.
+57%
148 Pts
64-Core
Avg. Multi Core Speed
166 Pts Much faster 64-core speed.
+50%
111 Pts
Series
CPU Architecture
Haswell Core
Socket
Motherboard Socket
FCLGA1150 LGA775
Graphics
Integrated Graphics
HD None
Launch Date
Launch Date
Q2'14 Q1'07
Cache
Cache
3 MB 8 MB L2
Lithography
Lithography
22 nm 65 nm
Recommended Price
Recommended Customer Price
$72.00 N/A
Bus Speed
Bus Speed
5 GT/s DMI2 1066 MHz FSB

More specs » More specs »
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The Intel G3258 is the first budget Pentium processor to feature an unlocked multiplier. This enables a comfortable overclock to 4.3 GHz using just the stock heat sink and fan. At 4.3 GHz, in terms of single and dual core performance, the G3258 challenges a fully overclocked i7-4790K, the fastest CPU I have seen to date! These results are stunning considering that the G3258 is retailing for around one fifth as much as an i7-4790K. The G3258's Achilles heel is its poor multi-core performance which is over 50% weaker than the group leaders. For the vast majority of users, assuming an overclock of 4.3 GHz, the G3258 is the best value processor on the market by miles. On the other hand, users that encode multi-media or run SLI/Crossfire setups should look elsewhere. [Jul '14 CPUPro]

MORE DETAILS

The Core2 Quad Q6600 is over 7 years old which is a lot of processor lifetimes! This particular model has been included in the group test simply as a reference because of its exceptional popularity back when it was at the forefront of technological advance. The Q6600's four physical cores demonstrate exceptional overclocking capacity and often achieve in excess of 40% performance increases. Modern Quad core processors offer nearly three times more performance on both single and multi-core workloads. There have also been lots of non-processing related improvements in the platform over the last 7 years which include SATA 600 MB/s, USB 3.0 PCIe and more. [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

  • - 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
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  • - Compare your components to the current market leaders
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

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