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Intel logo Core i7-4820K
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Intel logo Xeon E5-2603 v3

Intel Core i7-4820K logo Intel Xeon E5-2603 v3 logo
General information Core i7-4820K Xeon E5-2603 v3
Launched Q3 2013 Q1 2015
Used in Desktop Server
Factory Intel Intel
Socket FCLGA2011 LGA2011-v3
Series Name Intel Core i7 Intel Xeon E5
Core Family Name Ivy Bridge-E Haswell-EP
Clock 3.7 GHz 0 % 1.6 GHz 56.8 %
Cores 4 33.3 % 6 0 %
Threads 8 0 % 6 25 %
Thermal Design Power (TDP) 130 W 0 % 85 W 34.6 %
Lithography 22 nm 0 % 22 nm 0 %
L1 Cache 4 × 32 kB Instruction
4 × 32 kB Data
6 × 32 kB Instruction
6 × 32 kB Data
L2 Cache 4 × 256 kB
6 × 256 kB
L3 Cache 1 × 10 MB
1 × 15 MB
ECC Supported No Yes
Multithreading Supported Yes No
Performance Core i7-4820K Xeon E5-2603 v3
Overall Score 45322 0 % 39635 12.5 %
Future Proof 37 % 19.6 % 46 % 0 %
Benchmark Score 4219 0 % 2468 41.5 %
Single Thread Score 1959 0 % 934.7 52.3 %
Encrypting Data 1870.4 MB/s 66.5 % 5590.1 MB/s 0 %
Compressing Data 102.8 MB/s 0 % 52.6 MB/s 48.8 %
String objects sorting 14517.5 thousand/s 0 % 7295 thousand/s 49.8 %
Prime numbers generation 31 millions/s 13.8 % 36 millions/s 0 %
Mathemathic operations (integer) 23269 millions/s 0 % 10839.7 millions/s 53.4 %
Mathemathic operations (float) 11802.7 millions/s 0 % 7979 millions/s 32.4 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4820K, Xeon E5-2603 v3.

Average frames per second Core i7-4820K Xeon E5-2603 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 89.3 FPS 72.4 FPS
High settings 142.9 FPS 115.9 FPS
Medium settings 178.6 FPS 144.9 FPS
Low settings 223.2 FPS 181.1 FPS
Difference 0 % 18.9 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.

Grand Theft Auto V Core i7-4820K Xeon E5-2603 v3
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 130.4 FPS 120.4 FPS
High settings 208.7 FPS 192.6 FPS
Medium settings 260.8 FPS 240.8 FPS
Low settings 326.0 FPS 301.0 FPS
Difference 0 % 7.7 %
Configuration Settings
Gaming astronaut image
Video game
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Screen resolution Screen resolution image
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