Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs ATI Radeon X1950 GT

NVIDIA GeForce GTX 470 X2 vs ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 X2 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (107.1GB/s vs 38.40GB/s)
352 additional rendering cores
ATI Radeon X1950 GT 's Advantages
Lower TDP (57W vs 215W)

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

-
-
-
-
-
-
837 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
107.1GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
11
SM Count
-
352
Shading Units
-
44
TMUs
12
32
ROPs
12
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
6.000 GPixel/s
26.75 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
-
-
-
-

Board Design

215W
TDP
57W
550 W
Suggested PSU
250 W
3x DVI
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GF100
GPU Name
RV570
GF100-030-A3
GPU Variant
RV570 XL
Fermi
Architecture
R500
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
3.1 billion
Transistors
0.33 billion
529 mm²
Die Size
230 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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