NVIDIA GeForce GT 720 vs AMD Radeon RX 6400

VS

NVIDIA GeForce GT 720

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 720 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720 's Advantages

Lower TDP (19W vs 53W)

AMD Radeon RX 6400 's Advantages

Released 7 years and 4 months late

Boost Clock2321MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (128.0GB/s vs 12.80GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 720

0.306 TFLOPS

Radeon RX 6400 +1065%

3.565 TFLOPS

GeForce GT 720

VS

Radeon RX 6400

Graphics Card

Sep 2014

Release Date

Jan 2022

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

800 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

-

192

Shading Units

768

16

TMUs

48

8

ROPs

32

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

3.188 GPixel/s

Pixel Rate

74.27 GPixel/s

12.75 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

306.0 GFLOPS

FP32 (float)

3.565 TFLOPS

12.75 GFLOPS

FP64 (double)

222.8 GFLOPS

Board Design

19W

TDP

53W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GK208B

GPU Name

Navi 24

-

GPU Variant

Navi 24 XL (215-135000046)

Kepler 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.02 billion

Transistors

5.4 billion

87 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.7

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