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IntelBX80646G3258
IntelBX80646I34130
▲ 566,330 ▼

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

VS
▲ 543,260 ▼

2 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q3 2013.

Effective Speed 
+1%
Real World Speed
Performance profile from 73,006 user samples
Benchmark your CPU here
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
49,509 User Benchmarks
Best Bench: 63% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Worst Bench: 32% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 32% Great: 63%
SPEED RANK: 730th / 1442
Gaming
Gaming 52%
Yacht
Desktop
Desktop 60%
Gunboat
Workstation
Workstation 38%
Jet ski
Effective Speed
Effective CPU Speed 		52.6 % +1% 52.3 %
Average Score 
+2%
Memory
Avg. Memory Latency 		77.4 Pts Slightly lower memory latency.
+9% 		70.8 Pts
1-Core
Avg. Single Core Speed 		87.3 Pts Faster single-core speed.
+10% 		79.2 Pts
2-Core
Avg. Dual Core Speed 		159 Pts Faster dual-core speed.
+14% 		140 Pts
4-Core
Avg. Quad Core Speed 		163 Pts 196 Pts Faster quad-core speed.
+20%
8-Core
Avg. Octa Core Speed 		167 Pts 207 Pts Faster octa-core speed.
+24%
Overclocked Score 
+12%
Memory
OC Memory Latency 		92.9 Pts +2% 91.2 Pts
1-Core
OC Single Core Speed 		120 Pts Faster OC single-core speed.
+27% 		94.3 Pts
2-Core
OC Dual Core Speed 		230 Pts Much faster OC dual-core speed.
+38% 		167 Pts
4-Core
OC Quad Core Speed 		232 Pts 241 Pts +4%
8-Core
OC Octa Core Speed 		232 Pts 243 Pts +5%
Value & Sentiment 
+166%
Market Share
Based on 67,781,144 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.08 % Hugely higher market share.
+700%
Value
Value For Money 		96.2 % Slightly better value.
+9% 		88.5 %
User Rating
UBM User Rating 		56 % +4% 54 %
Price
Price (score) 		$31 Cheaper.
+25% 		$41
Nice To Haves 
+15%
Age
Newest 		119 Months Slightly more recent.
+6% 		127 Months
TDP
Thermal Design Power (TDP) 		53 Watts +2% 54 Watts
Cores
CPU Processing Cores 		2 cores 2 cores
Threads
CPU Processing Threads 		2 threads 4 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		22 nm 22 nm
Base Clock
Base Clock Speed 		3.2 GHz 3.4 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed 		3.2 GHz 3.4 GHz Slightly faster turbo frequency.
+6%
64-Core
OC Multi Core Speed 		232 Pts 244 Pts Slightly faster OC 64-core speed.
+5%
64-Core
Avg. Multi Core Speed 		166 Pts 209 Pts Faster 64-core speed.
+26%
Specifications 
Series
CPU Architecture 		Haswell Haswell
Socket
Motherboard Socket 		FCLGA1150 FCLGA1150
Graphics
Integrated Graphics 		HD HD 4400
Launch Date
Launch Date 		Q2'14 Q3'13
Cache
Cache 		3 MB 3 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price 		$72.00 $117.00
Memory Types
Memory Types 		DDR3-1333, DDR3L-1333 @ 1.5V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		21.3 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics Intel® HD graphics 4400
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.1 GHz 1.15 GHz
Clear Video HD Tech
Intel® Clear Video HD Technology 		No Yes
Graphics Video Max Memory
Graphics Video Max Memory 		1.7 GB 2 GB
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
Conclusion 
Average Bench 52.6%
Average Bench 52.3%
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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]

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From the point of view of a consumer that typically uses a PC for surfing the web, checking email, listening to music and watching videos, I consider that the Haswell i3 processors currently represent the best value for money. The i3-4130 has a performance profile that is just 7% below the top nine group leader average yet it only costs half as much. Power users that play intensive 3d games or run video editing, graphics design or CAD packages will benefit from more than two cores and will do well to look elsewhere but for regular users overall responsiveness will remain largely unchanged regardless of how much more is spent on the CPU. (My new value pick is the G3420 which supersedes my recommendation of the i3-4130.) [Sep '13 CPUPro]

MORE DETAILS

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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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