Home GPU Comparison NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce 9400 GT

NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Released 14 years and 2 months late
Boost Clock1650MHz
Larger VRAM bandwidth (768.0GB/s vs 9.600GB/s)
4592 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 Ti 12 GB +52348%
15.21 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
VS

Graphics Card

Oct 2022
Release Date
Aug 2008
GeForce 20
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1410 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2000 MHz
Memory Clock
600 MHz

Memory

12GB
Memory Size
128MB
GDDR6
Memory Type
DDR2
384bit
Memory Bus
64bit
768.0GB/s
Bandwidth
9.600GB/s

Render Config

72
SM Count
2
-
Compute Units
-
4608
Shading Units
16
288
TMUs
8
96
ROPs
4
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
16 KB

Theoretical Performance

158.4 GPixel/s
Pixel Rate
1.836 GPixel/s
475.2 GTexel/s
Texture Rate
3.672 GTexel/s
30.41 TFLOPS
FP16 (half)
-
15.21 TFLOPS
FP32 (float)
29.38 GFLOPS
475.2 GFLOPS
FP64 (double)
-

Graphics Processor

TU102
GPU Name
G86
TU102-350-A1
GPU Variant
-
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
80 nm
18.6 billion
Transistors
0.21 billion
754 mm²
Die Size
127 mm²

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
2x 8-pin
Power Connectors
None

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

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