Home GPU Comparison NVIDIA GeForce GTX 260 Rev. 2 vs ATI Radeon HD 2600 PRO AGP

NVIDIA GeForce GTX 260 Rev. 2 vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 512MB VRAM ATI Radeon HD 2600 PRO AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Released 1 years and 1 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 12.67GB/s)
72 additional rendering cores
ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 260 Rev. 2 +233%
0.477 TFLOPS
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jun 2007
GeForce 200
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
396 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
448bit
Memory Bus
128bit
111.9GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
24
SM Count
-
192
Shading Units
120
64
TMUs
8
28
ROPs
4
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
2.376 GPixel/s
36.86 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
476.9 GFLOPS
FP32 (float)
142.6 GFLOPS
59.62 GFLOPS
FP64 (double)
-

Board Design

182W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

GT200B
GPU Name
RV630
G200-103-B3
GPU Variant
RV630 PRO (215CDBBKA15FG)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
1.4 billion
Transistors
0.39 billion
470 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
1.3
CUDA
-
4.0
Shader Model
4.0

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