Home GPU Comparison NVIDIA GeForce GTX 750 vs ATI Radeon X800 GTO

NVIDIA GeForce GTX 750 vs ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 750 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 's Advantages
Released 6 years and 2 months late
Boost Clock1085MHz
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (80.19GB/s vs 22.40GB/s)
512 additional rendering cores
ATI Radeon X800 GTO 's Advantages
Lower TDP (49W vs 55W)

Score

VS

Graphics Card

Feb 2014
Release Date
Dec 2007
GeForce 700
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1253 MHz
Memory Clock
350 MHz

Memory

1024MB
Memory Size
128MB
GDDR5
Memory Type
DDR
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
-
-
-
512
Shading Units
-
32
TMUs
12
16
ROPs
12
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

17.36 GPixel/s
Pixel Rate
4.800 GPixel/s
34.72 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1111 GFLOPS
FP32 (float)
-
34.72 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
49W
250 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 2.0
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
-

Graphics Processor

GM107
GPU Name
R423
GM107-300-A2
GPU Variant
R423 GTO
Maxwell
Architecture
R400
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
1.87 billion
Transistors
0.16 billion
148 mm²
Die Size
289 mm²

Graphics Features

12 (11_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
-

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