Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce 6800 XT

NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 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 480 Core 512 's Advantages
More VRAM (1536GB vs 256GB)
Larger VRAM bandwidth (134.4GB/s vs 38.40GB/s)
512 additional rendering cores

Score

VS

Graphics Card

Unknown
Release Date
Sep 2005
GeForce 400
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
600 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
134.4GB/s
Bandwidth
38.40GB/s

Render Config

16
SM Count
-
-
Compute Units
-
512
Shading Units
-
64
TMUs
12
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
3.600 GPixel/s
33.73 GTexel/s
Texture Rate
5.400 GTexel/s
-
FP16 (half)
-
1078 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

GF100
GPU Name
NV42
GF100-ES-DT1-A2
GPU Variant
6800 XT
Fermi
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
110 nm
3.1 billion
Transistors
0.202 billion
529 mm²
Die Size
222 mm²

Board Design

375W
TDP
Unknown
750 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
1x Molex

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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