NVIDIA GeForce GT 130 Mac Edition vs NVIDIA GeForce 9400 GT PCI
We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 130 Mac Edition and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 130 Mac Edition 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (38.02GB/s vs 12.80GB/s)
32 additional rendering cores
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GT 130 Mac Edition
+220%
0.144 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
Graphics Card
Dec 2008
Release Date
Aug 2008
GeForce 100
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI
Clock Speeds
-
-
-
-
-
-
792 MHz
Memory Clock
400 MHz
Memory
512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
192bit
Memory Bus
128bit
38.02GB/s
Bandwidth
12.80GB/s
Render Config
-
-
-
6
SM Count
2
48
Shading Units
16
24
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
-
-
48 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
7.200 GPixel/s
Pixel Rate
2.200 GPixel/s
14.40 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
144.0 GFLOPS
FP32 (float)
44.80 GFLOPS
-
-
-
Board Design
75W
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
G94B
GPU Name
G96C
-
-
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.505 billion
Transistors
0.314 billion
196 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
