Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GT 120 OEM

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GT 120 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 512MB VRAM GeForce GT 120 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120 OEM 's Advantages
Released 7 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (16.13GB/s vs 12.80GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce GT 120 OEM +162%
0.118 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Mar 2009
GeForce 9
Generation
GeForce 100
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
504 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
DDR2
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
16.13GB/s

Render Config

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

Theoretical Performance

2.200 GPixel/s
Pixel Rate
5.904 GPixel/s
4.400 GTexel/s
Texture Rate
11.81 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
117.5 GFLOPS
-
-
-

Board Design

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

Graphics Processor

G96C
GPU Name
G96C
-
-
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
0.314 billion
121 mm²
Die Size
121 mm²

Graphics Features

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

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