AMD Radeon RX 7500 XT vs NVIDIA GeForce GT 420 OEM

VS

AMD Radeon RX 7500 XT

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 7500 XT and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages

Boost Clock2300MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (216.0GB/s vs 28.80GB/s)

976 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 7500 XT +6930%

9.421 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

Radeon RX 7500 XT

VS

GeForce GT 420 OEM

Graphics Card

Unknown

Release Date

Sep 2010

Navi III

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1452 MHz

Base Clock

-

2300 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

128bit

216.0GB/s

Bandwidth

28.80GB/s

Render Config

16

Compute Units

-

SM Count

1

1024

Shading Units

48

64

TMUs

4

32

ROPs

4

-

16

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

73.60 GPixel/s

Pixel Rate

1.400 GPixel/s

147.2 GTexel/s

Texture Rate

2.800 GTexel/s

18.84 TFLOPS

FP16 (half)

-

9.421 TFLOPS

FP32 (float)

134.4 GFLOPS

294.4 GFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

100W

TDP

50W

300 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin

Power Connectors

None

Graphics Processor

Navi 33

GPU Name

GF108

Navi 33

GPU Variant

GF108-200-A1

RDNA 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

13.3 billion

Transistors

0.585 billion

204 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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