Home GPU Comparison NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 2600 PRO AGP

NVIDIA GeForce 7800 GTX 512 vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 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 7800 GTX 512 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 12.67GB/s)
ATI Radeon HD 2600 PRO AGP 's Advantages
Released 1 years and 7 months late
120 additional rendering cores
Lower TDP (35W vs 108W)

Score

VS

Graphics Card

Nov 2005
Release Date
Jun 2007
GeForce 7 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
-
-
-
-
Shading Units
120
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
64 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
2.376 GPixel/s
12.00 GTexel/s
Texture Rate
4.752 GTexel/s
-
-
-
-
FP32 (float)
142.6 GFLOPS
-
-
-

Board Design

108W
TDP
35W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Processor

G70
GPU Name
RV630
GF-7800-GTX-512-A2
GPU Variant
RV630 PRO (215CDBBKA15FG)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
110 nm
Process Size
65 nm
0.302 billion
Transistors
0.39 billion
333 mm²
Die Size
153 mm²

Graphics Features

9.0c (9_3)
DirectX
10.0 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.0

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