GeForce GTX 750 Ti vs Radeon X1950 XTX Uber Edition
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 750 Ti 's Advantages
Released 7 years and 1 months late
Boost Clock1085MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 67.20GB/s)
640 additional rendering cores
Lower TDP (60W vs 125W)
Score
Graphics Card
Feb 2014
Release Date
Jan 2007
GeForce 700
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
1050 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
67.20GB/s
Render Config
640
Shading Units
-
40
TMUs
16
16
ROPs
16
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
10.72 GPixel/s
43.40 GTexel/s
Texture Rate
10.72 GTexel/s
1389 GFLOPS
FP32 (float)
-
43.40 GFLOPS
FP64 (double)
-
Board Design
60W
TDP
125W
250 W
Suggested PSU
300 W
2x DVI
1x mini-HDMI 2.0
Outputs
1x DVI
1x VHDCI
None
Power Connectors
1x 6-pin
Graphics Processor
GM107
GPU Name
R580+
GM107-400-A2
GPU Variant
R580+ XT
(215BAABKA31FG)
Maxwell
Architecture
R500
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.87 billion
Transistors
0.384 billion
148 mm²
Die Size
352 mm²
Graphics Features
12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full)
3.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
3.0