Home GPU Comparison NVIDIA GeForce 9800 GT vs NVIDIA GeForce 9400 GT Rev. 3

NVIDIA GeForce 9800 GT vs NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 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

NVIDIA GeForce 9800 GT 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (57.60GB/s vs 9.600GB/s)
96 additional rendering cores
NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Released 3 years and 11 months late
Lower TDP (50W vs 125W)

Score

Benchmark

FP32 (float)
GeForce 9800 GT +646%
0.336 TFLOPS
GeForce 9400 GT Rev. 3
0.045 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jun 2012
GeForce 9
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
57.60GB/s
Bandwidth
9.600GB/s

Render Config

-
-
-
14
SM Count
2
112
Shading Units
16
56
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

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

Board Design

125W
TDP
50W
300 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

G92B
GPU Name
GT218
G92-280-B1
GPU Variant
GT218-670-B1
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.754 billion
Transistors
0.26 billion
260 mm²
Die Size
57 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1

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