AMD Radeon VII vs NVIDIA GeForce GT 420 OEM

VS

AMD Radeon VII

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII 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 VII 's Advantages

Released 8 years and 5 months late

Boost Clock1750MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1020GB/s vs 28.80GB/s)

3792 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Lower TDP (50W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +9929%

13.44 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

Radeon VII

VS

GeForce GT 420 OEM

Graphics Card

Feb 2019

Release Date

Sep 2010

Vega II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1750 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

128bit

1020GB/s

Bandwidth

28.80GB/s

Render Config

60

Compute Units

-

SM Count

1

3840

Shading Units

48

240

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

1.400 GPixel/s

420.0 GTexel/s

Texture Rate

2.800 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

134.4 GFLOPS

3.360 TFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

295W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

GF108

Vega 20 XT

GPU Variant

GF108-200-A1

GCN 5.1

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

0.585 billion

331 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

6.7

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon VII vs AMD Radeon RX 560X

2

AMD Radeon VII vs NVIDIA GeForce RTX 4070 10 GB

3

AMD Radeon VII vs AMD Radeon PRO V710

4

AMD Radeon VII vs AMD Radeon RX 460

5

AMD Radeon VII vs NVIDIA GeForce RTX 4080 16 GB

6

AMD Radeon VII vs AMD Radeon R7 350

7

AMD Radeon VII vs AMD Radeon HD 7950 Boost

8

AMD Radeon VII vs NVIDIA GeForce GT 440

9

AMD Radeon VII vs NVIDIA Quadro FX 540

10

AMD Radeon VII vs AMD Radeon Sky 700

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early