GeForce 9800 GT vs GeForce 9400 GT
Summary
Reasons to consider GeForce 9800 GT |
| Higher theoretical gaming performance, based on specifications. |
| Based on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applications |
| PhysX support, however PhysX performance on newest games may be poor |
Reasons to consider GeForce 9400 GT |
| 75 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce 9800 GT . |
| Based on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applications |
| PhysX support, however PhysX performance on newest games may be poor |
HWBench recommends GeForce 9800 GT
Based on theoretical specifications.
Core Configuration
| GeForce 9800 GT | | GeForce 9400 GT | |
|---|
| GPU Name | G92 (G92-270-A2) | vs | G86 () |
| Fab Process | 65 nm | vs | 80 nm |
| Die Size | 324 mm² | vs | 127 mm² |
| Transistors | 754 million | vs | 210 million |
| Shaders | 112 | vs | 16 |
| Compute Units | 7 | vs | 2 |
| Core clock | 600 MHz | vs | 459 MHz |
| ROPs | 16 | vs | 4 |
| TMUs | 56 | vs | 8 |
Memory Configuration
| GeForce 9800 GT | | GeForce 9400 GT | |
|---|
| Memory Type | GDDR3 | vs | DDR2 |
| Bus Width | 256 bit | vs | 64 bit |
| Memory Speed | 900 MHz
1800 MHz effective | vs | 600 MHz
1200 MHz effective |
| Memory Size | 512 Mb | vs | 128 Mb |
Additional details
| GeForce 9800 GT | | GeForce 9400 GT | |
|---|
| TDP | 125 watts | vs | 50 watts |
| Release Date | 21 Jul 2008 | vs | 1 Aug 2008 |
GeForce 9800 GT
9.60 GP/s
GeForce 9400 GT
1.84 GP/s
GigaPixels - higher is better
GeForce 9800 GT
33.60 GT/s
GeForce 9400 GT
3.67 GT/s
GigaTexels - higher is better
GeForce 9800 GT
57.60 GB/s
GeForce 9400 GT
9.60 GB/s
GB/s - higher is better
GeForce 9800 GT
336.00 GFLOPs
GeForce 9400 GT
29.38 GFLOPs
GFLOPs - higher is better