NVIDIA GeForce GT 430 vs AMD Radeon RX 6800

VS

NVIDIA GeForce GT 430

AMD Radeon RX 6800

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 's Advantages

Lower TDP (49W vs 250W)

AMD Radeon RX 6800 's Advantages

Released 10 years late

Boost Clock2105MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)

3744 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 430

0.269 TFLOPS

Radeon RX 6800 +5911%

16.17 TFLOPS

GeForce GT 430

VS

Radeon RX 6800

Graphics Card

Oct 2010

Release Date

Oct 2020

GeForce 400

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1700 MHz

-

Boost Clock

2105 MHz

800 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

16GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

12.80GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

2

SM Count

-

96

Shading Units

3840

16

TMUs

240

4

ROPs

96

-

RT Cores

60

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

202.1 GPixel/s

11.20 GTexel/s

Texture Rate

505.2 GTexel/s

-

FP16 (half)

32.33 TFLOPS

268.8 GFLOPS

FP32 (float)

16.17 TFLOPS

22.40 GFLOPS

FP64 (double)

1010 GFLOPS

Board Design

49W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

GF108

GPU Name

Navi 21

GF108-300-A1

GPU Variant

Navi 21 XL (215-121000187)

Fermi

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.585 billion

Transistors

26.8 billion

116 mm²

Die Size

520 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.5

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