GeForce GT 140 OEM vs Radeon X800 GTO
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (57.60GB/s vs 22.40GB/s)
64 additional rendering cores
Radeon X800 GTO 's Advantages
Lower TDP (49W vs 105W)
Score
Graphics Card
Mar 2009
Release Date
Dec 2007
GeForce 100
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
900 MHz
Memory Clock
350 MHz
Memory
1024MB
Memory Size
128MB
GDDR3
Memory Type
DDR
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
22.40GB/s
Render Config
8
SM Count
-
64
Shading Units
-
32
TMUs
12
16
ROPs
12
64 KB
L2 Cache
-
Theoretical Performance
10.40 GPixel/s
Pixel Rate
4.800 GPixel/s
20.80 GTexel/s
Texture Rate
4.800 GTexel/s
208.0 GFLOPS
FP32 (float)
-
Board Design
105W
TDP
49W
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin
Power Connectors
-
Graphics Processor
G94B
GPU Name
R423
-
GPU Variant
R423 GTO
Tesla
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.505 billion
Transistors
0.16 billion
196 mm²
Die Size
289 mm²
Graphics Features
11.1 (10_0)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
-