NVIDIA GeForce GTX 750 Ti OEM vs AMD Radeon HD 7950 Boost
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jun 2012
Generation
GeForce 700
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1033 MHz
850 MHz
Boost Clock
1098 MHz
925 MHz
Memory Clock
1502 MHz
1250 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
192.3GB/s
240.0GB/s
Render Config
Shading Units
960
1792
TMUs
80
112
ROPs
24
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
21.96 GPixel/s
29.60 GPixel/s
Texture Rate
87.84 GTexel/s
103.6 GTexel/s
FP32 (float)
2.108 TFLOPS
3.315 TFLOPS
FP64 (double)
87.84 GFLOPS
828.8 GFLOPS
Graphics Processor
GPU Name
GK106
Tahiti
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.54 billion
4.313 billion
Die Size
221 mm²
352 mm²
GPU Variant
—
Tahiti PRO2(215-0821282)
Board Design
TDP
150W
200W
Suggested PSU
450 W
550 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
—
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.