IntelBX80646G3258
IntelBX80684I79700K

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

8 Cores, 8 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Real World Speed
Performance profile from 574,330 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
550,833 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 82% Great: 105%
SPEED RANK: 98th / 1442
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed
52.6 % 96.9 % Hugely faster effective speed.
+84%
Memory
Avg. Memory Latency
77.4 Pts 90.9 Pts Lower memory latency.
+17%
1-Core
Avg. Single Core Speed
87.3 Pts 140 Pts Much faster single-core speed.
+60%
2-Core
Avg. Dual Core Speed
159 Pts 279 Pts Much faster dual-core speed.
+75%
4-Core
Avg. Quad Core Speed
163 Pts 552 Pts Hugely faster quad-core speed.
+239%
8-Core
Avg. Octa Core Speed
167 Pts 964 Pts Hugely faster octa-core speed.
+477%
Memory
OC Memory Latency
92.9 Pts 96.6 Pts +4%
1-Core
OC Single Core Speed
120 Pts 155 Pts Faster OC single-core speed.
+29%
2-Core
OC Dual Core Speed
230 Pts 309 Pts Much faster OC dual-core speed.
+34%
4-Core
OC Quad Core Speed
232 Pts 618 Pts Hugely faster OC quad-core speed.
+166%
8-Core
OC Octa Core Speed
232 Pts 1123 Pts Hugely faster OC octa-core speed.
+384%
Market Share
Based on 67,711,591 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 2.23 % Insanely higher market share.
+∞%
Value
Value For Money
96.2 % 99.8 % +4%
User Rating
UBM User Rating
56 % 92 % Much more popular.
+64%
Price
Price (score)
$31 Hugely cheaper.
+88%
$249
Age
Newest
119 Months 66 Months Much more recent.
+45%
TDP
Thermal Design Power (TDP)
53 Watts Much more energy efficient.
+44%
95 Watts
Cores
CPU Processing Cores
2 cores 8 cores Hugely higher core count.
+300%
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 3.6 GHz Faster base frequency.
+12%
Turbo Clock
Turbo Clock Speed
3.2 GHz 4.9 GHz Much faster turbo frequency.
+53%
64-Core
OC Multi Core Speed
232 Pts 1145 Pts Hugely faster OC 64-core speed.
+394%
64-Core
Avg. Multi Core Speed
166 Pts 1001 Pts Hugely faster 64-core speed.
+503%
Series
CPU Architecture
Haswell Coffee Lake
Socket
Motherboard Socket
FCLGA1150 FCLGA1151
Graphics
Integrated Graphics
HD UHD 630
Launch Date
Launch Date
Q2'14 Q4'18
Cache
Cache
3 MB 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$72.00 $374.00 - $385.00
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 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
21.3 GB/s 41.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.1 GHz 1.20 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
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
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
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
No Yes
AES New Instructions
Intel® AES New Instructions
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
Up to 3.0 3.0

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

Intel’s Core i7-9700K is an unlocked 9th generation Coffee Lake CPU. It is an 8 core, 8 thread processor. The 9700K features 12 MB of cache, a 95W TDP and Intel UHD 630 graphics. Like the other 9th generation chips, it is compatible with Intel’s new Z390 chipset as well as last years Z370 chipset (with an updated BIOS). The 9700K has stock base / boost clocks of 3.6 / 4.6 GHz and a single core boost of 4.9 GHz (compared to 3.6, 4.7 and 5.0 GHz for the flagship 9900K). This translates to almost identical single, quad and octa core performance between the 9900K and 9700K. Mainstream PC games do not benefit from more than six threads, so at $350 (25% cheaper than the 9900K), the 9700K offers far better value for money to gamers. That said gamers have very little reason not to consider the i5-9600K which, when overclocked, offers almost equivalent performance at a 35% discount[Oct '18 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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 Frequently Asked Questions

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