Home GPU Comparison NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce 9400 GT PCI

NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti 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 980 Ti 's Advantages
Released 6 years and 10 months late
Boost Clock1076MHz
Larger VRAM bandwidth (336.6GB/s vs 12.80GB/s)
2800 additional rendering cores
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 Ti +13366%
6.06 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Aug 2008
GeForce 900
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

1000 MHz
Base Clock
-
1076 MHz
Boost Clock
-
1753 MHz
Memory Clock
400 MHz

Memory

6GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
2
-
Compute Units
-
2816
Shading Units
16
176
TMUs
8
96
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
-
3 MB
L2 Cache
32 KB

Theoretical Performance

103.3 GPixel/s
Pixel Rate
2.200 GPixel/s
189.4 GTexel/s
Texture Rate
4.400 GTexel/s
-
FP16 (half)
-
6.060 TFLOPS
FP32 (float)
44.80 GFLOPS
189.4 GFLOPS
FP64 (double)
-

Graphics Processor

GM200
GPU Name
G96C
GM200-310-A1
GPU Variant
-
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
8 billion
Transistors
0.314 billion
601 mm²
Die Size
121 mm²

Board Design

250W
TDP
50W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
1.1
6.4
Shader Model
4.0

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