Home GPU Comparison NVIDIA GeForce GTX 560 vs NVIDIA GeForce 9400 GT PCI

NVIDIA GeForce GTX 560 vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 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 GTX 560 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 12.80GB/s)
320 additional rendering cores
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 +2320%
1.089 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
VS

Graphics Card

May 2011
Release Date
Aug 2008
GeForce 500
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
7
SM Count
2
336
Shading Units
16
56
TMUs
8
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

11.34 GPixel/s
Pixel Rate
2.200 GPixel/s
45.36 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
44.80 GFLOPS
90.72 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

GF114
GPU Name
G96C
GF114-325-A1
GPU Variant
-
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.314 billion
332 mm²
Die Size
121 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.1
5.1
Shader Model
4.0

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