AMD Radeon RX 5600 XT vs NVIDIA GeForce GT 420 OEM

VS

AMD Radeon RX 5600 XT

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 5600 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 5600 XT 's Advantages

Released 9 years and 4 months late

Boost Clock1560MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 28.80GB/s)

2256 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 5600 XT +5264%

7.188 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

Radeon RX 5600 XT

VS

GeForce GT 420 OEM

Graphics Card

Jan 2020

Release Date

Sep 2010

Navi

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1130 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

28.80GB/s

Render Config

36

Compute Units

-

SM Count

1

2304

Shading Units

48

144

TMUs

4

64

ROPs

4

-

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

1.400 GPixel/s

224.6 GTexel/s

Texture Rate

2.800 GTexel/s

14.38 TFLOPS

FP16 (half)

-

7.188 TFLOPS

FP32 (float)

134.4 GFLOPS

449.3 GFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

150W

TDP

50W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 10

GPU Name

GF108

Navi 10 XLE (215-0917338)

GPU Variant

GF108-200-A1

RDNA 1.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

0.585 billion

251 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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