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IntelBX80646G3258
IntelBX80662G3900
▲ 566,330 ▼

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

VS
▲ 51114 ▼

2 Cores, 2 Threads @2.8 GHz, Skylake.
Release date ≈ Q1 2016.

Effective Speed 
+6%
Real World Speed
Performance profile from 30,192 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: 748th / 1468
Gaming
Gaming 53%
Yacht
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 37%
Jet ski
6,695 User Benchmarks
Best Bench: 60% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Worst Bench: 34% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Poor: 34% Great: 60%
SPEED RANK: 836th / 1468
Gaming
Gaming 49%
Yacht
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 35%
Sail boat
Effective Speed
Effective CPU Speed 		52.6 % Slightly faster effective speed.
+6% 		49.5 %
Average Score 
+8%
Memory
Avg. Memory Latency 		77.4 Pts Slightly lower memory latency.
+6% 		73.1 Pts
1-Core
Avg. Single Core Speed 		87.3 Pts Slightly faster single-core speed.
+10% 		79.6 Pts
2-Core
Avg. Dual Core Speed 		159 Pts Slightly faster dual-core speed.
+8% 		147 Pts
4-Core
Avg. Quad Core Speed 		163 Pts Slightly faster quad-core speed.
+7% 		152 Pts
8-Core
Avg. Octa Core Speed 		167 Pts Slightly faster octa-core speed.
+8% 		154 Pts
Overclocked Score 
+25%
Memory
OC Memory Latency 		92.9 Pts +2% 90.9 Pts
1-Core
OC Single Core Speed 		120 Pts Much faster OC single-core speed.
+33% 		90.3 Pts
2-Core
OC Dual Core Speed 		230 Pts Faster OC dual-core speed.
+28% 		179 Pts
4-Core
OC Quad Core Speed 		232 Pts Faster OC quad-core speed.
+30% 		179 Pts
8-Core
OC Octa Core Speed 		232 Pts Faster OC octa-core speed.
+30% 		179 Pts
Value & Sentiment 
�%
Market Share
Based on 68,929,840 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		88.4 % Better value.
+11% 		79.5 %
User Rating
UBM User Rating 		56 % Slightly more popular.
+10% 		51 %
Price
Price (score) 		$42 Cheaper.
+15% 		$49
Nice To Haves 
+7%
Age
Newest 		126 Months 103+ Months More recent.
+18%
64-Core
OC Multi Core Speed 		232 Pts Faster OC 64-core speed.
+30% 		179 Pts
64-Core
Avg. Multi Core Speed 		166 Pts Slightly faster 64-core speed.
+8% 		153 Pts
Specifications 
Launch Date
Launch Date 		Q2'14 Q4'15
Cache
Cache 		3 MB 2 MB SmartCache
Embedded Options Available
Embedded Options Available 		No Yes
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$72.00 $42.00
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013C PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3-1333, DDR3L-1333 @ 1.5V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth 		21.3 GB/s 34.1 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics Intel® HD Graphics 510
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/DVI
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.1 GHz 950 MHz
Clear Video HD Tech
Intel® Clear Video HD Technology 		No Yes
Graphics Video Max Memory
Graphics Video Max Memory 		1.7 GB 64 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		22 nm 14 nm
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
AES New Instructions
Intel® AES New Instructions 		No Yes
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0

More specs » More specs »
Conclusion 
Average Bench 52.6%
Average Bench 49.5%

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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