Home GPU Comparison ATI Radeon X1650 GT vs NVIDIA GeForce 9800 GX2

ATI Radeon X1650 GT vs NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GX2 's Advantages
Released 10 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
128 additional rendering cores

Score

VS

Graphics Card

May 2007
Release Date
Mar 2008
Radeon R500 PCIe
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1000 MHz

Memory

128MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
-
SM Count
16
-
Shading Units
128
8
TMUs
64
8
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
64 KB
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
9.600 GPixel/s
3.200 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
-
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
197W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV560
GPU Name
G92
RV560 GT
GPU Variant
G92-450-A2
Ultra-Threaded SE
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.312 billion
Transistors
0.754 billion
230 mm²
Die Size
324 mm²

Graphics Features

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

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