IntelBX80601950
IntelBX80677G4560

4 Cores, 8 Threads @3.07GHz, Nehalem.
Release date: Q1 2009.

2 Cores, 4 Threads @3.5GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 106,443 user samples
36,389 User Benchmarks
Best Bench: 74% Base clock 4.2 GHz, turbo 4.15 GHz (avg)
Worst Bench: 54% Base clock 3.05 GHz, turbo 3.05 GHz (avg)
Poor: 54% Great: 74%
SPEED RANK: 485th / 1442
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 50%
Yacht
70,054 User Benchmarks
Best Bench: 68% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Worst Bench: 39% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 39% Great: 68%
SPEED RANK: 631st / 1442
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 42%
Speed boat
Effective Speed
Effective CPU Speed
65.9 % Faster effective speed.
+15%
57.3 %
Memory
Avg. Memory Latency
86.7 Pts Lower memory latency.
+15%
75.4 Pts
1-Core
Avg. Single Core Speed
75.5 Pts 90.6 Pts Faster single-core speed.
+20%
2-Core
Avg. Dual Core Speed
144 Pts 159 Pts Faster dual-core speed.
+10%
4-Core
Avg. Quad Core Speed
248 Pts Slightly faster quad-core speed.
+9%
227 Pts
8-Core
Avg. Octa Core Speed
350 Pts Much faster octa-core speed.
+46%
239 Pts
Memory
OC Memory Latency
96.1 Pts Slightly lower OC memory latency.
+5%
91.4 Pts
1-Core
OC Single Core Speed
88 Pts 104 Pts Faster OC single-core speed.
+18%
2-Core
OC Dual Core Speed
170 Pts 187 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Speed
309 Pts Faster OC quad-core speed.
+12%
275 Pts
8-Core
OC Octa Core Speed
417 Pts Much faster OC octa-core speed.
+49%
279 Pts
Market Share
Based on 67,713,693 CPUs tested
Market Share
Market Share (trailing 30 days)
0.05 % 0.1 % Hugely higher market share.
+100%
Value
Value For Money
87.3 % 105 % Better value.
+20%
User Rating
UBM User Rating
55 % 67 % More popular.
+22%
Price
Price (score)
$100 $31 Much cheaper.
+69%
Age
Newest
181 Months 87 Months Much more recent.
+52%
TDP
Thermal Design Power (TDP)
130 Watts 54 Watts Much more energy efficient.
+58%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+100%
4 threads
Lithography
Manufacturing process
45 nm 14 nm Much newer manufacturing.
+69%
Base Clock
Base Clock Speed
3.07 GHz 3.5 GHz Faster base frequency.
+14%
Turbo Clock
Turbo Clock Speed
3.33 GHz 3.5 GHz Slightly faster turbo frequency.
+5%
64-Core
OC Multi Core Speed
434 Pts Much faster OC 64-core speed.
+56%
278 Pts
64-Core
Avg. Multi Core Speed
356 Pts Much faster 64-core speed.
+48%
241 Pts
Series
CPU Architecture
Nehalem Kaby Lake
Socket
Motherboard Socket
LGA1366 FCLGA1151
Graphics
Integrated Graphics
None HD 610
Launch Date
Launch Date
Q2'09 Q1'17
Cache
Cache
8 MB SmartCache 3 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.2 SSE4.1/4.2
Lithography
Lithography
45 nm 14 nm
Recommended Price
Recommended Customer Price
$305.00 $64.00
Bus Speed
Bus Speed
4.8 GT/s QPI 8 GT/s DMI3
QPI Links
# of QPI Links
1 0
Max Memory Size
Max Memory Size (dependent on memory type)
24 GB 64 GB
Memory Types
Memory Types
DDR3 800/1066 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Memory Channels
Max # of Memory Channels
3 2
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Package Size
Package Size
42.5mm x 45.0mm 37.5mm x 37.5mm
Thermal Monitoring Technologies
Thermal Monitoring Technologies
No Yes
AES New Instructions
Intel® AES New Instructions
No Yes

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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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

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