Home GPU Comparison ATI Radeon X1950 GT vs NVIDIA GeForce 9400 GT Rev. 3

ATI Radeon X1950 GT vs NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT 's Advantages
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (38.40GB/s vs 9.600GB/s)
NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Released 5 years and 5 months late
16 additional rendering cores
Lower TDP (50W vs 57W)

Score

VS

Graphics Card

Jan 2007
Release Date
Jun 2012
Radeon R500 PCIe
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
38.40GB/s
Bandwidth
9.600GB/s

Render Config

-
-
-
-
SM Count
2
-
Shading Units
16
12
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
2.356 GPixel/s
6.000 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
-
FP32 (float)
44.86 GFLOPS
-
-
-

Board Design

57W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

RV570
GPU Name
GT218
RV570 XL
GPU Variant
GT218-670-B1
R500
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.33 billion
Transistors
0.26 billion
230 mm²
Die Size
57 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_1)
2.1 (full) 3.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
3.0
Shader Model
4.1

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