Radeon HD 5870 and GeForce GTX 750 Ti OEM - video card comparison
Radeon HD 5870
GeForce GTX 750 Ti OEM
Architecture
TeraScale 2 (2009−2015)
Kepler (2012−2018)
GPU code name
Cypress
GK106
Market segment
Desktop
Desktop
Release date
September 2009
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1098 MHz
Core clock speed
850 MHz
1033 MHz
Floating-point performance
2,720.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
2,154 million
2,540 million
Pipelines / CUDA cores
1600
960
Power consumption (TDP)
188 Watt
150 Watt
Texture fill rate
68.00
87.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4800 MHz
6 GB/s
Memory bandwidth
153.6 GB/s
192.3 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.0
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
N/A
1.2.175