Home GPU Comparison NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 255 OEM

NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 255 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 2GB VRAM Radeon R9 255 OEM 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 Clock has increased by 17% (1085MHz vs 930MHz)
Larger VRAM bandwidth (86.40GB/s vs 73.60GB/s)
128 additional rendering cores
Lower TDP (60W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti +45%
1.389 TFLOPS
Radeon R9 255 OEM
0.952 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Dec 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1020 MHz
Base Clock
900 MHz
1085 MHz
Boost Clock
930 MHz
1350 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
86.40GB/s
Bandwidth
73.60GB/s

Render Config

-
Compute Units
8
-
-
-
640
Shading Units
512
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.36 GPixel/s
Pixel Rate
14.88 GPixel/s
43.40 GTexel/s
Texture Rate
29.76 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
952.3 GFLOPS
43.40 GFLOPS
FP64 (double)
59.52 GFLOPS

Board Design

60W
TDP
65W
250 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 2.0
Outputs
No outputs
None
Power Connectors
1x 6-pin

Graphics Processor

GM107
GPU Name
Cape Verde
GM107-400-A2
GPU Variant
Cape Verde PRX
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.5 billion
148 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
5.1

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