Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce RTX 2080 Ti

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 11GB VRAM GeForce RTX 2080 Ti 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 250W)
NVIDIA GeForce RTX 2080 Ti 's Advantages
Released 10 years and 1 months late
Boost Clock1545MHz
More VRAM (11GB vs 256GB)
Larger VRAM bandwidth (616.0GB/s vs 12.80GB/s)
4336 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce RTX 2080 Ti +29788%
13.45 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Sep 2018
GeForce 9
Generation
GeForce 20
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1545 MHz
400 MHz
Memory Clock
1750 MHz

Memory

256MB
Memory Size
11GB
DDR2
Memory Type
GDDR6
128bit
Memory Bus
352bit
12.80GB/s
Bandwidth
616.0GB/s

Render Config

-
-
-
2
SM Count
68
16
Shading Units
4352
8
TMUs
272
4
ROPs
88
-
Tensor Cores
544
-
RT Cores
68
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
136.0 GPixel/s
4.400 GTexel/s
Texture Rate
420.2 GTexel/s
-
FP16 (half)
26.90 TFLOPS
44.80 GFLOPS
FP32 (float)
13.45 TFLOPS
-
FP64 (double)
420.2 GFLOPS

Board Design

50W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Processor

G96C
GPU Name
TU102
-
GPU Variant
TU102-300A-K1-A1
Tesla
Architecture
Turing
TSMC
Foundry
TSMC
55 nm
Process Size
12 nm
0.314 billion
Transistors
18.6 billion
121 mm²
Die Size
754 mm²

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
7.5
4.0
Shader Model
6.6

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