Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 285 Mac Edition

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 1024MB VRAM GeForce GTX 285 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (159.0GB/s vs 12.80GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce GTX 285 Mac Edition +1473%
0.708 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jan 2009
GeForce 9
Generation
GeForce 200
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1242 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
512bit
12.80GB/s
Bandwidth
159.0GB/s

Render Config

-
-
-
2
SM Count
30
16
Shading Units
240
8
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
20.74 GPixel/s
4.400 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
708.5 GFLOPS
-
FP64 (double)
88.56 GFLOPS

Board Design

50W
TDP
204W
250 W
Suggested PSU
550 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

G96C
GPU Name
GT200B
-
GPU Variant
G200-350-B3
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
1.4 billion
121 mm²
Die Size
470 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
1.3
4.0
Shader Model
4.0

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