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IntelBX80646G3258
IntelBX80662I76700K
▲ 556,324 ▼
 €58 

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

VS
About
▲ 7847,057 ▼
 €190 

4 Cores, 8 Threads @4.0GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+54%
Real World Speed
Performance profile from 612,475 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: 700th / 1419
Gaming
Gaming 53%
Yacht
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 37%
Jet ski
588,978 User Benchmarks
Best Bench: 90% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 70% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 70% Great: 90%
SPEED RANK: 202nd / 1419
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		52.6 % 80.8 % Much faster effective speed.
+54%
Average Score 
+98%
Memory
Avg. Memory Latency 		77.4 Pts 88.6 Pts Lower memory latency.
+14%
1-Core
Avg. Single Core Speed 		87.3 Pts 119 Pts Much faster single-core speed.
+36%
2-Core
Avg. Dual Core Speed 		159 Pts 224 Pts Much faster dual-core speed.
+41%
4-Core
Avg. Quad Core Speed 		163 Pts 395 Pts Hugely faster quad-core speed.
+142%
8-Core
Avg. Octa Core Speed 		167 Pts 597 Pts Hugely faster octa-core speed.
+257%
Overclocked Score 
+65%
Memory
OC Memory Latency 		92.9 Pts 95.9 Pts +3%
1-Core
OC Single Core Speed 		120 Pts 137 Pts Faster OC single-core speed.
+14%
2-Core
OC Dual Core Speed 		230 Pts 258 Pts Faster OC dual-core speed.
+12%
4-Core
OC Quad Core Speed 		232 Pts 459 Pts Hugely faster OC quad-core speed.
+98%
8-Core
OC Octa Core Speed 		232 Pts 696 Pts Hugely faster OC octa-core speed.
+200%
Value & Sentiment 
+1,258%
Market Share
Based on 64,116,842 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 1.03 % Insanely higher market share.
+5,050%
Value
Value For Money 		77.5 % 86.1 % Better value.
+11%
User Rating
UBM User Rating 		55 % 78 % Much more popular.
+42%
Price
Price (score) 		€58 Much cheaper.
+69% 		€190
Nice To Haves 
+105%
Age
Newest 		112 Months 97 Months More recent.
+13%
TDP
Thermal Design Power (TDP) 		53 Watts Much more energy efficient.
+42% 		91 Watts
Cores
CPU Processing Cores 		2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		2 threads 8 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.2 GHz 4 GHz Faster base frequency.
+25%
Turbo Clock
Turbo Clock Speed 		3.2 GHz 4.2 GHz Much faster turbo frequency.
+31%
64-Core
OC Multi Core Speed 		232 Pts 716 Pts Hugely faster OC 64-core speed.
+209%
64-Core
Avg. Multi Core Speed 		166 Pts 612 Pts Hugely faster 64-core speed.
+269%
Specifications 
Series
CPU Architecture 		Haswell Skylake
Socket
Motherboard Socket 		FCLGA1150 FCLGA1151
Graphics
Integrated Graphics 		HD HD 530
Launch Date
Launch Date 		Q2'14 Q3'15
Cache
Cache 		3 MB 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$72.00 $339.00 - $350.00
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013C PCG 2015D (130W)
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
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics Intel® HD Graphics 530
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/DVI
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 64 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		22 nm 14 nm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
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) ‡ 		No Yes
TSX-NI
Intel® TSX-NI 		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 80.8%
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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 Core i7-6700K is Intel's latest "Skylake" flagship processor. It replaces the hugely successful i7-4790K and takes the crown as the fastest mainstream consumer CPU available. Comparing performance and specs between the 4790K and 6700K shows that the configuration is largely unchanged (same base clocks, cores, threads) but the improved manufacturing process (14nm) brings a small reduction in TDP and a performance improvement of 8%; almost exactly the same jump as between the Ivy Bridge 3770K and Haswell 4770K. Owners of any unlocked-K Intel CPU from Sandy Bridge or onwards still have no real reason to upgrade as the performance improvements are largely academic but the i7-6700K will be the CPU of choice for the vast majority of top end PC builds in 2015. [Aug '15 CPUPro]

MORE DETAILS

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