Bottleneck calculator


Intel Pentium G640 Image
CPU Score: 1149
    • Used in: Desktop PCs
    • Cores: 2
    • Threads: 2
    • Socket: LGA1155
    • Clock: 2.8 GHz
    • TDP: 65 W
AMD Radeon HD 5870 Image
GPU Score: 7491
AMD Radeon HD 5870 x1 (100%)
    • Used in: Desktop PCs
    • Memory Size: 2048 MB
    • Core Clock Frequency: 850/850 MHz

Average bottleneck percentage: 0.45% (CPU bottleneck)

*This result is based on average CPU and GPU usage from different programs and games. It changes based on operating system, background processes activity and targeted applications. This result is not universal and changes based on differences in hardware and software enviroments. Please do not use this calculator primary as decision maker than as helping tool to understand performance correlations between different components.

Graphic card and processor will work great together on 1080p resolution.

Intel Pentium G640 (Clock speed at 100%) with AMD Radeon HD 5870 (Clock speed at 100%) x1 will produce only 0.45% of CPU bottleneck on 1080p resolution.

Solutions to upgrade your Intel Pentium G640

#
CPU
BN
Links
1.
Intel Pentium G620 Image
Intel Pentium G620
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: LGA1155
  • Clock: 2.6 GHz
  • TDP: 65 W
Bottleneck: 0.18%
2.
AMD A6-6400K APU Image
AMD A6-6400K APU
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: FM2
  • Clock: 3.9 GHz
  • Turboclock: 4.1 GHz
  • TDP: 65 W
Bottleneck: 0.33%
3.
AMD A4-6300 APU Image
AMD A4-6300 APU
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: FM2
  • Clock: 3.7 GHz
  • Turboclock: 3.9 GHz
  • TDP: 65 W
Bottleneck: 0.05%
4.
Intel Xeon E5405 Image
Intel Xeon E5405
  • Used in: Servers
  • Cores: 4
  • Threads: 4
  • Socket: LGA771
  • Clock: 2.0 GHz
  • TDP: 80 W
Bottleneck: 0.31%
5.
AMD A6-5400K APU Image
AMD A6-5400K APU
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: FM2
  • Clock: 3.6 GHz
  • Turboclock: 3.8 GHz
  • TDP: 65 W
Bottleneck: 0.14%
6.
Intel Pentium G645 Image
Intel Pentium G645
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: LGA1155
  • Clock: 2.9 GHz
  • TDP: 65 W
Bottleneck: 0.01%
7.
AMD Athlon 5150 APU Image
AMD Athlon 5150 APU
  • Used in: Desktop PCs
  • Cores: 4
  • Threads: 4
  • Socket: AM1/FS1B
  • Clock: 1.6 GHz
  • TDP: 25 W
Bottleneck: 0.39%
8.
AMD Phenom II X2 555 Image
AMD Phenom II X2 555
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: AM2+/AM3
  • Clock: 3.2 GHz
  • TDP: 80 W
Bottleneck: 0.1%
9.
Intel Xeon E3120 Image
Intel Xeon E3120
  • Used in: Servers
  • Cores: 2
  • Threads: 2
  • Socket: LGA775
  • Clock: 3.2 GHz
  • TDP: 65 W
Bottleneck: 0.02%
10.
AMD Phenom 9500 Quad-Core Image
AMD Phenom 9500 Quad-Core
  • Used in: Desktop PCs
  • Cores: 4
  • Threads: 4
  • Socket: AM2+
  • Clock: 2.2 GHz
  • TDP: 95 W
Bottleneck: 0.29%
11.
AMD Athlon II X2 270 Image
AMD Athlon II X2 270
  • Used in: Desktop PCs
  • Cores: 2
  • Threads: 2
  • Socket: AM3
  • Clock: 3.4 GHz
  • TDP: 65 W
Bottleneck: 0.39%

Check Out How Good Will This Configuration Run Games

Results can vary in comparison to reality. Frames per second can vary because of differences in hardware and software enviroments.

Frames per second are calculated for factory clock of CPU and only one GPU.

Game
Frames Per Second
Low Settings - 48.44% Bottlenecked by CPU
19.2 FPS
Low Settings - 100% Bottlenecked by CPU
45.9 FPS
Low Settings - 100% Bottlenecked by CPU
35.7 FPS
Low Settings - 100% Bottlenecked by CPU
68.8 FPS
High Settings - 100% Bottlenecked by CPU
45.6 FPS
Low Settings - 50.31% Bottlenecked by CPU
16.1 FPS
Low Settings - 39.34% Bottlenecked by CPU
18.3 FPS
Low Settings - 100% Bottlenecked by CPU
18.3 FPS
Ultra-High Settings
200+ FPS
Low Settings - 91.41% Bottlenecked by CPU
41.9 FPS

If you are wondering how much Frames per Second you can expect playing specific game visit our Can You Run It Calculator and find out!


Random-access memory icon

RAM recommendation

Random-access memory is a form of computer data storage which stores frequently used program instructions to increase the general speed of a system.
AMD Radeon HD 5870 will need at least 8GB of RAM to work well. If you are planning to work with some memory intense programs, or run multiple programs at ones, you should consider adding even more memory. Adding more RAM memory won't significally speed up you computer, find the balance between quality and quantity. Memory should be splitted in multiple sticks based on architecture of your motherboard. On the market there are multiple types of memory architectures from single-channel memory upto eight-channel memory.

Solid-state disk icon

Storage recommendation

Solid-state drives (SSDs) are expensive and hard disk drives (HDDs) are slow. Now that you can buy a hybrid of the two, there are a lot of choices with varying costs.
Case #1: Cost Is Irrelevant, I Have Small Storage Needs, and Speed Is Paramount - Buy SSD
Case #2: Cost Is Irrelevant, I Have Large Storage Needs, and Speed Is Important - Buy SSD and HDD
Case #3: I′m on a Budget, I Have Large Storage Needs, and Speed Is Irrelevant - Buy HDD
Case #4: I′m on a Budget, I Have Large Storage Needs, and Speed Is Important - Buy Hybrid



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