Home GPU Comparison NVIDIA GeForce GTX 480 vs NVIDIA GeForce 6800 GS

NVIDIA GeForce GTX 480 vs NVIDIA GeForce 6800 GS

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 's Advantages
Released 4 years and 4 months late
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (177.4GB/s vs 32.00GB/s)
480 additional rendering cores

Score

VS

Graphics Card

Mar 2010
Release Date
Nov 2005
GeForce 400
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
924 MHz
Memory Clock
500 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
177.4GB/s
Bandwidth
32.00GB/s

Render Config

-
-
-
15
SM Count
-
480
Shading Units
-
60
TMUs
12
48
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

21.03 GPixel/s
Pixel Rate
3.400 GPixel/s
42.06 GTexel/s
Texture Rate
5.100 GTexel/s
-
-
-
1345 GFLOPS
FP32 (float)
-
168.1 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
Unknown
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
1x 6-pin

Graphics Processor

GF100
GPU Name
NV41
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
130 nm
3.1 billion
Transistors
0.19 billion
529 mm²
Die Size
225 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
3.0

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