Home GPU Comparison NVIDIA GeForce 9400 GT vs NVIDIA GeForce GT 720

NVIDIA GeForce 9400 GT vs NVIDIA GeForce GT 720

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 1024MB VRAM GeForce GT 720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720 's Advantages
Released 6 years and 1 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (12.80GB/s vs 9.600GB/s)
176 additional rendering cores
Lower TDP (19W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
GeForce GT 720 +955%
0.306 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Sep 2014
GeForce 9
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
800 MHz

Memory

128MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
2
SM Count
-
16
Shading Units
192
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
3.188 GPixel/s
3.672 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
29.38 GFLOPS
FP32 (float)
306.0 GFLOPS
-
FP64 (double)
12.75 GFLOPS

Board Design

50W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

G86
GPU Name
GK208B
-
-
-
Tesla
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
1.02 billion
127 mm²
Die Size
87 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.5
4.0
Shader Model
5.1

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