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IntelBX80646G3258
Intel

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

2 Cores, 2 Threads @2.9 GHz, Ivy Bridge.
Release date ≤ Q1 2014.

Real World Speed
Performance profile from 39,161 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: 743rd / 1463
Gaming
Gaming 53%
Yacht
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 37%
Jet ski
15,664 User Benchmarks
Best Bench: 58% Base clock 2.9 GHz, turbo 2.9 GHz (avg)
Worst Bench: 34% Base clock 2.9 GHz, turbo 2.9 GHz (avg)
Poor: 34% Great: 58%
SPEED RANK: 846th / 1463
Gaming
Gaming 49%
Yacht
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 34%
Sail boat
Effective Speed
Effective CPU Speed
52.6 % Slightly faster effective speed.
+8%
48.9 %
Memory
Avg. Memory Latency
77.4 Pts +2% 75.9 Pts
1-Core
Avg. Single Core Speed
87.3 Pts Faster single-core speed.
+26%
69.1 Pts
2-Core
Avg. Dual Core Speed
159 Pts Faster dual-core speed.
+26%
126 Pts
4-Core
Avg. Quad Core Speed
163 Pts Faster quad-core speed.
+25%
130 Pts
8-Core
Avg. Octa Core Speed
167 Pts Faster octa-core speed.
+27%
132 Pts
Memory
OC Memory Latency
92.9 Pts +2% 91 Pts
1-Core
OC Single Core Speed
120 Pts Much faster OC single-core speed.
+55%
77.4 Pts
2-Core
OC Dual Core Speed
230 Pts Much faster OC dual-core speed.
+49%
154 Pts
4-Core
OC Quad Core Speed
232 Pts Much faster OC quad-core speed.
+51%
154 Pts
8-Core
OC Octa Core Speed
232 Pts Much faster OC octa-core speed.
+51%
154 Pts
Market Share
Based on 68,721,480 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.01 %
Value
Value For Money
99 % Much better value.
+49%
66.3 %
User Rating
UBM User Rating
56 % Slightly more popular.
+8%
52 %
Price
Price (score)
$28 Much cheaper.
+70%
$92
Age
Newest
125 Months +2% 128+ Months
64-Core
OC Multi Core Speed
232 Pts Much faster OC 64-core speed.
+51%
154 Pts
64-Core
Avg. Multi Core Speed
166 Pts Faster 64-core speed.
+27%
131 Pts
Launch Date
Launch Date
Q2'14 Q1'13
Cache
Cache
3 MB 3 MB SmartCache
Recommended Price
Recommended Customer Price
$72.00 $64.00
Bus Speed
Bus Speed
5 GT/s DMI2 5 GT/s DMI
Thermal Solution Specification
Thermal Solution Specification
PCG 2013C 2011C
Memory Types
Memory Types
DDR3-1333, DDR3L-1333 @ 1.5V DDR3 1333
Memory Bandwidth
Max Memory Bandwidth
21.3 GB/s 21 GB/s
Graphics Base Frequency
Graphics Base Frequency
350 MHz 650 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.1 GHz 1.05 GHz
Quick Sync Video
Intel® Quick Sync Video
Yes No
PCI Express Revision
PCI Express Revision
Up to 3.0 2.0
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16, 2x8, 1x8+2x4 up to 1x16, 2x8, 1x8 & 2x4

More specs » More specs »

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]

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Terrible CPU by 2020 standards, and mediocre CPU by 2014 standards. This was the CPU in my all-in-one PC that I've bought in 2014 and I've never really had a decent experience with it.  [Oct '20 NorthStar]

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Processor Rankings (Price vs Performance) October 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.
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