Home GPU Comparison NVIDIA GeForce GTX 260 OEM vs NVIDIA GeForce 6800 XT

NVIDIA GeForce GTX 260 OEM vs NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 1792MB VRAM GeForce GTX 260 OEM and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 OEM 's Advantages
Released 4 years and 3 months late
More VRAM (1792GB vs 256GB)
Larger VRAM bandwidth (112.9GB/s vs 38.40GB/s)
192 additional rendering cores

Score

VS

Graphics Card

Dec 2009
Release Date
Sep 2005
GeForce 200
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1008 MHz
Memory Clock
600 MHz

Memory

1792MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
256bit
112.9GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
24
SM Count
-
192
Shading Units
-
64
TMUs
12
28
ROPs
8
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
-
-
-
-

Theoretical Performance

14.50 GPixel/s
Pixel Rate
3.600 GPixel/s
33.15 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
-
51.84 GFLOPS
FP64 (double)
-

Board Design

182W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
1x Molex

Graphics Processor

GT200B
GPU Name
NV42
G200-103-B2
GPU Variant
6800 XT
Tesla 2.0
Architecture
Curie
TSMC
Foundry
TSMC
55 nm
Process Size
110 nm
1.4 billion
Transistors
0.202 billion
470 mm²
Die Size
222 mm²

Graphics Features

11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.0 (full) 2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
3.0

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