IntelBX80677G4560
IntelBX80648I75820K

2 Cores, 4 Threads
@3.5GHz Kaby Lake (2017)

6 Cores, 12 Threads
@3.3GHz Haswell-E (2014)

Real World Speed
Performance profile from 28,897 user samples
6,820 User Benchmarks
Best Bench: 64% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Worst Bench: 48% Base clock 3.5 GHz
Poor: 48% Great: 64%
SPEED RANK: 177th / 966
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 35%
Jet ski
22,077 User Benchmarks
Best Bench: 105% Base clock 3.3 GHz, turbo 4.6 GHz (avg)
Worst Bench: 72% Base clock 3.3 GHz
Poor: 72% Great: 105%
SPEED RANK: 21st / 966
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 76%
Battleship
Effective Speed
Effective CPU Speed
59.2 % -46% 86.3 % Much faster effective speed.
+46%
SC Mixed
Avg. Single Core Mixed Speed
102 Pts -5% 107 Pts +5%
QC Mixed
Avg. Quad Core Mixed Speed
274 Pts -54% 423 Pts Much faster quad-core speed.
+54%
MC Mixed
Avg. Multi Core Mixed Speed
282 Pts -209% 870 Pts Hugely faster multi-core speed.
+209%
SC Mixed
OC Single Core Mixed Speed
109 Pts -20% 131 Pts Faster OC single-core speed.
+20%
QC Mixed
OC Quad Core Mixed Speed
297 Pts -73% 515 Pts Much faster OC quad-core speed.
+73%
MC Mixed
OC Multi Core Mixed Speed
299 Pts -252% 1053 Pts Hugely faster OC multi-core speed.
+252%
Market Share
Based on 4,408,643 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.82 % Much higher market share.
+58%
0.52 % -58%
Value
Value For Money
94.9 % Better value.
+21%
78.6 % -21%
User Rating
UBM User Rating
117 % Much more popular.
+58%
74 % -58%
Price
Price (score)
$83 Much cheaper.
+78%
$374 -78%
Age
Newest
6 Months Hugely more recent.
+83%
35 Months -83%
TDP
Thermal Design Power (TDP)
54 Watts Much more energy efficient.
+61%
140 Watts -61%
Cores
CPU Processing Cores
2 cores -200% 6 cores Hugely higher core count.
+200%
Threads
CPU Processing Threads
4 threads -200% 12 threads Hugely higher thread count.
+200%
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+36%
22 nm -36%
Base Clock
Base Clock Speed
3.5 GHz Slightly faster base frequency.
+6%
3.3 GHz -6%
Turbo Clock
Turbo Clock Speed
3.5 GHz -3% 3.6 GHz +3%
SC Int
Single Core Integer Speed
107 Pts -24% 133 Pts Faster single-core int speed.
+24%
SC Float
Single Core Floating Point Speed
112 Pts -20% 134 Pts Faster single-core fp speed.
+20%
QC Int
Quad Core Integer Speed
275 Pts -90% 523 Pts Hugely faster quad-core int speed.
+90%
QC Float
Quad Core Floating Point Speed
311 Pts -71% 531 Pts Much faster quad-core fp speed.
+71%
MC Int
Multi Core Integer Speed
276 Pts -262% 998 Pts Hugely faster multi-core int speed.
+262%
MC Float
Multi Core Floating Point Speed
312 Pts -241% 1065 Pts Hugely faster multi-core fp speed.
+241%
Series
CPU Architecture
Kaby Lake (2017) Haswell-E (2014)
Socket
Motherboard Socket
FCLGA1151 LGA2011-V3
Graphics
Integrated Graphics
HD 610 None
Launch Date
Launch Date
Q1'17 Q3'14
Cache
Cache
3 MB 15 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2 SSE4.2, AVX 2.0, AES
Lithography
Lithography
14 nm 22 nm
Recommended Price
Recommended Customer Price
$64.00 $389.00 - $396.00
Bus Speed
Bus Speed
8 GT/s DMI3 0 GT/s
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4 1333/1600/2133
Memory Channels
Max # of Memory Channels
2 4
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 610 None
Package Size
Package Size
37.5mm x 37.5mm 52.5mm x 45.0mm
Max # of PCI Express Lanes
Max # of PCI Express Lanes
16 28

More specs » More specs »
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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]

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The Intel Core i7-5820K is the cheapest of three (5820K,5930K,5960X) new Haswell-E prosumer/enthusiast processors. The 5820K sports six physical cores and twelve threads which allow for enormous processing throughput. Unfortunately Intel have somewhat handicapped the 5820K by setting its base clock at just 3.3 GHz, 0.7GHz lower than the class leading 4790K. Comparing the 4790K and 5820K shows that the cheaper i7-4790K is significantly faster at both single and dual threaded workloads. The additional two cores found in the 5820K are not relevant to general computing and as such the 5820K probably makes a better server rather than consumer proposition. The Haswell-E X99 architecture also requires DDR4 RAM which is currently far more expensive than DDR3. Overall the 5820K is a very expensive option and probably best avoided by the vast majority of consumers.  [Sep '14 CPUPro]

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Processor Rankings (Price vs Performance) July 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

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

Welcome to our freeware 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 upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

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CPUGPUSSD
Intel Core i7-7700K $295Nvidia GTX 1070 $380Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $410Samsung 850 Pro 256GB $120
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $269Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $137SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $128SanDisk Ultra Fit 32GB $13
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