Intel
$393
IntelBX80677G4560
 $393 

2 Cores, 4 Threads @1.8GHz, Haswell.
Release date: Q3 2013.

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

Real World Speed
Performance profile from 109,303 user samples
39,249 User Benchmarks
Best Bench: 62% Base clock 1.8 GHz, turbo 2.7 GHz (avg)
Worst Bench: 30% Base clock 1.8 GHz, turbo 0.8 GHz (avg)
Poor: 30% Great: 62%
SPEED RANK: 791st / 1442
Gaming
Gaming 50%
Yacht
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 35%
Jet ski
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
50.1 % 57.3 % Faster effective speed.
+14%
Memory
Avg. Memory Latency
73.2 Pts 75.4 Pts +3%
1-Core
Avg. Single Core Speed
63.9 Pts 90.6 Pts Much faster single-core speed.
+42%
2-Core
Avg. Dual Core Speed
109 Pts 159 Pts Much faster dual-core speed.
+46%
4-Core
Avg. Quad Core Speed
158 Pts 227 Pts Much faster quad-core speed.
+44%
8-Core
Avg. Octa Core Speed
163 Pts 239 Pts Much faster octa-core speed.
+47%
Memory
OC Memory Latency
90.3 Pts 91.4 Pts +1%
1-Core
OC Single Core Speed
84 Pts 104 Pts Faster OC single-core speed.
+24%
2-Core
OC Dual Core Speed
141 Pts 187 Pts Much faster OC dual-core speed.
+33%
4-Core
OC Quad Core Speed
207 Pts 275 Pts Much faster OC quad-core speed.
+33%
8-Core
OC Octa Core Speed
206 Pts 279 Pts Much faster OC octa-core speed.
+35%
Market Share
Based on 67,775,683 CPUs tested
Market Share
Market Share (trailing 30 days)
0.03 % 0.11 % Hugely higher market share.
+267%
Value
Value For Money
45.5 % 105 % Hugely better value.
+130%
User Rating
UBM User Rating
51 % 67 % Much more popular.
+31%
Price
Price (score)
$393 $31 Hugely cheaper.
+92%
Age
Newest
127 Months 87 Months Much more recent.
+31%
TDP
Thermal Design Power (TDP)
15 Watts Much more energy efficient.
+72%
54 Watts
Cores
CPU Processing Cores
2 cores 2 cores
Threads
CPU Processing Threads
4 threads 4 threads
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
1.8 GHz 3.5 GHz Hugely faster base frequency.
+94%
Turbo Clock
Turbo Clock Speed
3 GHz 3.5 GHz Faster turbo frequency.
+17%
64-Core
OC Multi Core Speed
207 Pts 278 Pts Much faster OC 64-core speed.
+34%
64-Core
Avg. Multi Core Speed
164 Pts 241 Pts Much faster 64-core speed.
+47%
Series
CPU Architecture
Haswell Kaby Lake
Socket
Motherboard Socket
FCBGA1168 FCLGA1151
Graphics
Integrated Graphics
HD 4400 HD 610
Launch Date
Launch Date
Q3'13 Q1'17
Cache
Cache
4 MB SmartCache 3 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$393.00 $64.00
Bus Speed
Bus Speed
5 GT/s DMI2 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type)
16 GB 64 GB
Memory Types
Memory Types
DDR3L 1333/1600, LPDDR3 1333/1600 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4400 Intel® HD Graphics 610
Graphics Base Frequency
Graphics Base Frequency
200 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.1 GHz 1.05 GHz
Graphics Video Max Memory
Graphics Video Max Memory
2 GB 64 GB
Package Size
Package Size
40mm x 24mm x 1.5mm 37.5mm x 37.5mm
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
PCI Express Revision
PCI Express Revision
2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡
4x1, 2x4 Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Max # of PCI Express Lanes
12 16

More specs » More specs »
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The Intel i7-4500U is a dual core, four thread 4th generation Haswell ultrabook processor. Its most impressive feature is a TDP of 15 Watts which typically yields over five hours of battery life. Despite the i7-4500Us relatively low effective speed of 66 (compared to the average of the leaders), the i7-4500U is perfectly adequate for handling the majority of day to day computing tasks, but it will struggle to deliver on CPU intensive tasks such as video editing and CAD. Gamers should obviously look elsewhere as despite the impressive desktop performance of the integrated HD 4400 graphics, 3D performance is far from adequate for modern games. If the battery life is a priority, then downgrading to the cheaper i5-4200U will deliver 15% more life but comparing the 4500U and 4200U shows that the 4500U is around 17% faster. [Nov '14 CPUPro]

MORE DETAILS

The Intel G4560 is one of the first Pentium processors to feature Hyper-threading. This means that although the G4560 only has two physical processing cores, it is able to process four threads in parallel by sharing resources between the physical cores. This typically results in a 50% performance improvement over two physical cores alone. Comparing performance between the lowest spec Kaby Lake i3 7100 and the Pentium G4560 shows that in terms of both performance and specs, very little separates them (even virtualization technology VT-d is present on the Pentium). The Pentium does lack AVX 2.0 (Advanced Vector Instructions) and it trails the i3 7100 by 400 MHz (10%) but there is no longer a clear divide between Pentiums and Core i3s. Intel have achieved an almost continuous distribution of performance levels for each price point from the cheapest Pentium to the top end i7-7700K[Jan '17 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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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
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 Frequently Asked Questions

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