GeForce GTX 1080 vs GeForce 9400 GT Rev. 3
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1080 's Advantages
Released 3 years and 11 months late
Boost Clock1733MHz
More VRAM (8GB vs 128GB)
Larger VRAM bandwidth (320.3GB/s vs 9.600GB/s)
2544 additional rendering cores
GeForce 9400 GT Rev. 3 's Advantages
Lower TDP (50W vs 180W)
Score
Benchmark
FP32 (float)
GeForce GTX 1080
+19617%
8873
GeForce 9400 GT Rev. 3
45
Graphics Card
May 2016
Release Date
Jun 2012
GeForce 10
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
600 MHz
Memory
8GB
Memory Size
128MB
GDDR5X
Memory Type
DDR2
256bit
Memory Bus
64bit
320.3GB/s
Bandwidth
9.600GB/s
Render Config
20
SM Count
2
2560
Shading Units
16
160
TMUs
8
64
ROPs
4
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
32 KB
Theoretical Performance
110.9 GPixel/s
Pixel Rate
2.356 GPixel/s
277.3 GTexel/s
Texture Rate
4.712 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
44.86 GFLOPS
277.3 GFLOPS
FP64 (double)
-
Board Design
180W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 8-pin
Power Connectors
None
Graphics Processor
GP104
GPU Name
GT218
GP104-400-A1
GPU Variant
GT218-670-B1
Pascal
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
0.26 billion
314 mm²
Die Size
57 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
1.2
6.4
Shader Model
4.1
