Home GPU Comparison NVIDIA GeForce GTX 480 vs ATI Radeon HD 2600 PRO AGP

NVIDIA GeForce GTX 480 vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 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 480 's Advantages
Released 2 years and 9 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (177.4GB/s vs 12.67GB/s)
360 additional rendering cores
ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 +840%
1.345 TFLOPS
ATI Radeon HD 2600 PRO AGP
0.143 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Jun 2007
GeForce 400
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
924 MHz
Memory Clock
396 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
128bit
177.4GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
15
SM Count
-
480
Shading Units
120
60
TMUs
8
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

21.03 GPixel/s
Pixel Rate
2.376 GPixel/s
42.06 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
1345 GFLOPS
FP32 (float)
142.6 GFLOPS
168.1 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
35W
600 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
RV630
GF100-375-A3
GPU Variant
RV630 PRO (215CDBBKA15FG)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
3.1 billion
Transistors
0.39 billion
529 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.0

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