NVIDIA GeForce GT 430 vs AMD Radeon RX 6650 XT

VS

NVIDIA GeForce GT 430

AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 8GB VRAM Radeon RX 6650 XT 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 176W)

AMD Radeon RX 6650 XT 's Advantages

Released 11 years and 7 months late

Boost Clock2635MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (280.3GB/s vs 12.80GB/s)

1952 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 430

0.269 TFLOPS

Radeon RX 6650 XT +3911%

10.79 TFLOPS

GeForce GT 430

VS

Radeon RX 6650 XT

Graphics Card

Oct 2010

Release Date

May 2022

GeForce 400

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2055 MHz

-

Boost Clock

2635 MHz

800 MHz

Memory Clock

2190 MHz

Memory

512MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

280.3GB/s

Render Config

-

Compute Units

32

2

SM Count

-

96

Shading Units

2048

16

TMUs

128

4

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

168.6 GPixel/s

11.20 GTexel/s

Texture Rate

337.3 GTexel/s

-

FP16 (half)

21.59 TFLOPS

268.8 GFLOPS

FP32 (float)

10.79 TFLOPS

22.40 GFLOPS

FP64 (double)

674.6 GFLOPS

Board Design

49W

TDP

176W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

GF108

GPU Name

Navi 23

GF108-300-A1

GPU Variant

Navi 23 KXT (215-130000136)

Fermi

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.585 billion

Transistors

11.06 billion

116 mm²

Die Size

237 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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