Home GPU Comparison ATI Radeon HD 2600 PRO AGP vs NVIDIA GeForce GTX 260 OEM

ATI Radeon HD 2600 PRO AGP vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 512MB VRAM ATI Radeon HD 2600 PRO AGP and 1792MB VRAM GeForce GTX 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 182W)
NVIDIA GeForce GTX 260 OEM 's Advantages
Released 2 years and 6 months late
More VRAM (1792GB vs 512GB)
Larger VRAM bandwidth (112.9GB/s vs 12.67GB/s)
72 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
GeForce GTX 260 OEM +190%
0.415 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
Dec 2009
Radeon R600
Generation
GeForce 200
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
1008 MHz

Memory

512MB
Memory Size
1792MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
448bit
12.67GB/s
Bandwidth
112.9GB/s

Render Config

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

Theoretical Performance

2.376 GPixel/s
Pixel Rate
14.50 GPixel/s
4.752 GTexel/s
Texture Rate
33.15 GTexel/s
-
-
-
142.6 GFLOPS
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
51.84 GFLOPS

Board Design

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

Graphics Processor

RV630
GPU Name
GT200B
RV630 PRO (215CDBBKA15FG)
GPU Variant
G200-103-B2
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.39 billion
Transistors
1.4 billion
153 mm²
Die Size
470 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
4.0
Shader Model
4.0

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