NVIDIA GeForce GT 720 OEM vs NVIDIA GeForce 8400 GS

VS

NVIDIA GeForce GT 720 OEM NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 720 OEM and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720 OEM 's Advantages

Released 10 years and 6 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (28.51GB/s vs 6.400GB/s)

176 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 50W)

Score

Benchmark

FP32 (float)

GeForce GT 720 OEM +1213%

0.381 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

GeForce GT 720 OEM

VS

GeForce 8400 GS

Graphics Card

Oct 2017

Release Date

Apr 2007

GeForce 700

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

891 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

DDR2

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

-

Compute Units

-

192

Shading Units

16

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

16 KB

Theoretical Performance

3.972 GPixel/s

Pixel Rate

1.836 GPixel/s

15.89 GTexel/s

Texture Rate

3.672 GTexel/s

-

FP16 (half)

-

381.3 GFLOPS

FP32 (float)

29.38 GFLOPS

15.89 GFLOPS

FP64 (double)

-

Graphics Processor

GK107

GPU Name

G86

-

GPU Variant

G86-213-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.27 billion

Transistors

0.21 billion

118 mm²

Die Size

127 mm²

Board Design

50W

TDP

40W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.1

5.1

Shader Model

4.0

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