Home GPU Comparison ATI Radeon X1950 PRO DUAL vs NVIDIA GeForce GTX 275 PhysX Edition

ATI Radeon X1950 PRO DUAL vs NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 PRO DUAL and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 PRO DUAL 's Advantages
Lower TDP (130W vs 219W)
NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Released 3 years and 1 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (127.0GB/s vs 44.16GB/s)
240 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Feb 2010
Radeon R500 PCIe
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
690 MHz
Memory Clock
1134 MHz

Memory

512MB
Memory Size
896MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
448bit
44.16GB/s
Bandwidth
127.0GB/s

Render Config

-
-
-
-
SM Count
30
-
Shading Units
240
12
TMUs
80
12
ROPs
28
-
-
-
-
-
-
-
-
-
-
L2 Cache
224 KB
-
-
-

Theoretical Performance

6.900 GPixel/s
Pixel Rate
17.72 GPixel/s
6.900 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
-
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS

Board Design

130W
TDP
219W
300 W
Suggested PSU
550 W
2x DVI 1x S-Video
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV570
GPU Name
G92B
RV570 XT (215PADAKA12FG)
GPU Variant
G92-421-B1
R500
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.33 billion
Transistors
0.754 billion
230 mm²
Die Size
260 mm²

Graphics Features

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

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