KFA² GeForce GTX 650 Ti BoostSapphire Toxic R9 270X OC
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KFA² GeForce GTX 650 Ti Boost
Sapphire Toxic R9 270X OC
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Top specs and features

KFA² GeForce GTX 650 Ti Boost vs Sapphire Toxic R9 270X OC: 45 facts in comparison

1. GPU clock speed

The graphics processing unit (GPU) has a higher clock speed.
980MHz(KFA2 GeForce GTX 650 Ti Boost)
Gigabyte GeForce GTX 1080 Xtreme Gaming: 1784MHz
1050MHz

2. floating-point performance

Floating-point performance is a measurement of the raw processing power of the GPU.
1.5TFLOPS(KFA2 GeForce GTX 650 Ti Boost)
XFX Radeon Pro Duo: 16.38TFLOPS
2.56TFLOPS

3. pixel rate

The number of pixels that can be rendered to the screen every second.
15.7GPixel/s(KFA2 GeForce GTX 650 Ti Boost)
Asus ROG Strix GeForce GTX 1080 Ti OC: 138.2GPixel/s
32GPixel/s

4. effective memory speed

The effective memory clock speed is calculated from the size and data rate of the memory. Higher clock speeds can give increased performance in games and other applications.
6008MHz(KFA2 GeForce GTX 650 Ti Boost)
Asus ROG Strix GeForce GTX 1080 Ti OC: 11010MHz
5600MHz

5. shading units

Shading units (or stream processors) are small processors within the graphics card that are responsible for processing different aspects of the image.
768(KFA2 GeForce GTX 650 Ti Boost)
MSI Radeon RX 550 Aero ITX OC: 51232
1280

6. DirectX version

DirectX is used in games, with newer versions supporting better graphics.
11(KFA2 GeForce GTX 650 Ti Boost)
Zotac GeForce GTX Titan X: 12.1
11.2

7. thermal design power (TDP)

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
134W(KFA2 GeForce GTX 650 Ti Boost)
AMD Radeon HD 6450: 18W
180W

8. GPU memory speed

The memory clock speed is one aspect that determines the memory bandwidth.
1502MHz(KFA2 GeForce GTX 650 Ti Boost)
Gainward GeForce GTX 1080 Ti Founders Edition: 5505MHz
1400MHz

9. maximum memory bandwidth

This is the maximum rate that data can be read from or stored into memory.
144GB/s(KFA2 GeForce GTX 650 Ti Boost)
Asus ROG Strix Radeon RX 570 Gaming OC: 2242GB/s
179GB/s

10. texture rate

The number of textured pixels that can be rendered to the screen every second.
62.7GTexels/s(KFA2 GeForce GTX 650 Ti Boost)
XFX Radeon Pro Duo: 512GTexels/s
80GTexels/s

11. number of transistors

A higher transistor count generally indicates a newer, more powerful processor.
2540 million(KFA2 GeForce GTX 650 Ti Boost)
Asus ROG Strix RX Vega 64 Gaming OC: 12500 million
2800 million

12. RAM

0MB more RAM memory.
2GB(KFA2 GeForce GTX 650 Ti Boost)
AMD Radeon Pro Duo Polaris: 32GB
2GB

13. texture mapping units (TMUs)

TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
64(KFA2 GeForce GTX 650 Ti Boost)
XFX Radeon Pro Duo: 512
80

14. memory bus width

A wider bus width means that it can carry more data per cycle. It is an important factor of memory performance, and therefore the general performance of the graphics card.
192bit(KFA2 GeForce GTX 650 Ti Boost)
Sapphire Radeon Pro Duo: 8192bit
256bit

15. OpenCL version

Some applications use OpenCL to utilise the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
1.1(KFA2 GeForce GTX 650 Ti Boost)
XFX Radeon RX 550 Slim Single Slot 4GB: 4.5
1.2

16. OpenGL version

OpenGL is used in games, with newer versions supporting better graphics.
4.3(KFA2 GeForce GTX 650 Ti Boost)
Asus ROG Strix RX Vega 64 Gaming: 4.6
4.3

17. GPU turbo

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
1032MHz(KFA2 GeForce GTX 650 Ti Boost)
Gigabyte GeForce GTX 1080 Xtreme Gaming: 1936MHz
1050MHz

18. render output units (ROPs)

The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
24(KFA2 GeForce GTX 650 Ti Boost)
PowerColor Radeon R9 295X2: 128
32

19. 3DMark Vantage Texture Fill result

This benchmark is designed to measure graphics performance. Source: AnandTech.
46.1GTexels/s(KFA2 GeForce GTX 650 Ti Boost)
MSI R9 Fury X: 229.9GTexels/s
75.7GTexels/s

20. load GPU temperature

A lower load temperature means that the card produces less heat and its cooling system performs better.
56°C(KFA2 GeForce GTX 650 Ti Boost)
KFA2 GTX 650 EX OC: 51°C
76°C

21. width

33mm narrower.
241mm(KFA2 GeForce GTX 650 Ti Boost)
MSI Radeon RX 560 Aero ITX OC 2GB: 115mm
274mm

22. height

9mm shorter.
111mm(KFA2 GeForce GTX 650 Ti Boost)
Nvidia GeForce GT 520 (OEM): 68mm
120mm

23. DVI outputs

Allows you to connect to a display using DVI.
1(KFA2 GeForce GTX 650 Ti Boost)
HIS Radeon RX 470 IceQ X2 Turbo: 10
2

24. semiconductor size

A smaller size indicates that the process to create the chip is newer.
28nm(KFA2 GeForce GTX 650 Ti Boost)
AMD Radeon RX 570: 1nm
28nm

25. DisplayPort outputs

Allows you to connect to a display using DisplayPort.
0(KFA2 GeForce GTX 650 Ti Boost)
Nvidia Quadro P4000: 4
1

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