Home GPU Comparison NVIDIA GeForce 6800 vs ATI Radeon HD 2600 PRO AGP

NVIDIA GeForce 6800 vs ATI Radeon HD 2600 PRO AGP

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 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 6800 's Advantages
Larger VRAM bandwidth (19.20GB/s vs 12.67GB/s)
ATI Radeon HD 2600 PRO AGP 's Advantages
Released 2 years and 7 months late
More VRAM (512GB vs 256GB)
120 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
Jun 2007
GeForce 6 PCIe
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
396 MHz

Memory

256MB
Memory Size
512MB
DDR
Memory Type
DDR2
256bit
Memory Bus
128bit
19.20GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
-
-
-
-
Shading Units
120
12
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

NV41
GPU Name
RV630
-
GPU Variant
RV630 PRO (215CDBBKA15FG)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
130 nm
Process Size
65 nm
0.19 billion
Transistors
0.39 billion
225 mm²
Die Size
153 mm²

Graphics Features

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

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