Home GPU Comparison NVIDIA GeForce GT 140 OEM vs ATI Radeon HD 2600 XT X2

NVIDIA GeForce GT 140 OEM vs ATI Radeon HD 2600 XT X2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 512MB VRAM Radeon HD 2600 XT X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 140 OEM 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)
ATI Radeon HD 2600 XT X2 's Advantages
56 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 140 OEM +8%
0.208 TFLOPS
Radeon HD 2600 XT X2
0.192 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Jul 2007
GeForce 100
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
3
8
SM Count
-
64
Shading Units
120
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
3.200 GPixel/s
20.80 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
208.0 GFLOPS
FP32 (float)
192.0 GFLOPS
-
-
-

Board Design

105W
TDP
Unknown
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
4x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G94B
GPU Name
RV630
-
-
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.505 billion
Transistors
0.39 billion
196 mm²
Die Size
153 mm²

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.0

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