Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs ATI Radeon X1650

NVIDIA GeForce GTX 470 X2 vs ATI Radeon X1650

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 256MB VRAM Radeon X1650 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 6.400GB/s)
352 additional rendering cores

Score

VS

Graphics Card

Unknown
Release Date
Nov 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
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
107.1GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
11
SM Count
-
352
Shading Units
-
44
TMUs
4
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

215W
TDP
Unknown
550 W
Suggested PSU
200 W
3x DVI
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
RV516
GF100-030-A3
GPU Variant
-
Fermi
Architecture
Ultra-Threaded SE
TSMC
Foundry
UMC
40 nm
Process Size
90 nm
3.1 billion
Transistors
0.105 billion
529 mm²
Die Size
100 mm²

Graphics Features

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

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