Home GPU Comparison NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 2950 XTX

NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 2950 XTX

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 512MB VRAM Radeon HD 2950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti 's Advantages
Boost Clock1085MHz
Larger VRAM bandwidth (86.40GB/s vs 72.06GB/s)
320 additional rendering cores
Lower TDP (60W vs 110W)

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti +179%
1.389 TFLOPS
Radeon HD 2950 XTX
0.497 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Unknown
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
1126 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
72.06GB/s

Render Config

-
SM Count
-
-
Compute Units
4
640
Shading Units
320
40
TMUs
16
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
256 KB

Theoretical Performance

17.36 GPixel/s
Pixel Rate
12.43 GPixel/s
43.40 GTexel/s
Texture Rate
12.43 GTexel/s
-
FP16 (half)
-
1389 GFLOPS
FP32 (float)
497.3 GFLOPS
43.40 GFLOPS
FP64 (double)
99.46 GFLOPS

Graphics Processor

GM107
GPU Name
RV670
GM107-400-A2
GPU Variant
RV670 XTX (215-0708004)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.666 billion
148 mm²
Die Size
192 mm²

Board Design

60W
TDP
110W
250 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 2.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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