GeForce RTX 2080 SUPER vs GeForce 9400 GT Rev. 2
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 512MB VRAM GeForce 9400 GT Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 SUPER 's Advantages
Released 10 years and 11 months late
Boost Clock1815MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (495.9GB/s vs 12.80GB/s)
3056 additional rendering cores
GeForce 9400 GT Rev. 2 's Advantages
Lower TDP (50W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 SUPER
+24677%
11150
GeForce 9400 GT Rev. 2
45
Graphics Card
Jul 2019
Release Date
Aug 2008
GeForce 20
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1650 MHz
Base Clock
-
1815 MHz
Boost Clock
-
1937 MHz
Memory Clock
400 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
495.9GB/s
Bandwidth
12.80GB/s
Render Config
48
SM Count
2
3072
Shading Units
16
192
TMUs
8
64
ROPs
4
384
Tensor Cores
-
48
RT Cores
-
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
32 KB
Theoretical Performance
116.2 GPixel/s
Pixel Rate
2.200 GPixel/s
348.5 GTexel/s
Texture Rate
4.400 GTexel/s
22.30 TFLOPS
FP16 (half)
-
11.15 TFLOPS
FP32 (float)
44.80 GFLOPS
348.5 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
TU104
GPU Name
G96C
TU104-450-A1
GPU Variant
-
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
13.6 billion
Transistors
0.314 billion
545 mm²
Die Size
121 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
1.1
6.6
Shader Model
4.0
