Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon X1950 XTX Uber Edition

NVIDIA GeForce GTX 480 Core 512 vs ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 512MB VRAM Radeon X1950 XTX Uber Edition 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 512GB)
Larger VRAM bandwidth (134.4GB/s vs 67.20GB/s)
512 additional rendering cores
ATI Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 375W)

Score

VS

Graphics Card

Unknown
Release Date
Jan 2007
GeForce 400
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1050 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
384bit
Memory Bus
256bit
134.4GB/s
Bandwidth
67.20GB/s

Render Config

-
-
-
16
SM Count
-
512
Shading Units
-
64
TMUs
16
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
10.72 GPixel/s
33.73 GTexel/s
Texture Rate
10.72 GTexel/s
-
-
-
1078 GFLOPS
FP32 (float)
-
-
-
-

Board Design

375W
TDP
125W
750 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VHDCI
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GF100
GPU Name
R580+
GF100-ES-DT1-A2
GPU Variant
R580+ XT (215BAABKA31FG)
Fermi
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
3.1 billion
Transistors
0.384 billion
529 mm²
Die Size
352 mm²

Graphics Features

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

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