NVIDIA GeForce GT 620 OEM vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce GT 620 OEM AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 620 OEM and 32GB VRAM Radeon Pro Vega II to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 620 OEM 's Advantages

Lower TDP (30W vs 475W)

AMD Radeon Pro Vega II 's Advantages

Released 7 years and 2 months late

Boost Clock1720MHz

Larger VRAM bandwidth (825.3GB/s vs 14.37GB/s)

4048 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 620 OEM

0.156 TFLOPS

Radeon Pro Vega II +8932%

14.09 TFLOPS

GeForce GT 620 OEM

VS

Radeon Pro Vega II

Graphics Card

Apr 2012

Release Date

Jun 2019

GeForce 600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1574 MHz

-

Boost Clock

1720 MHz

898 MHz

Memory Clock

806 MHz

Memory

512MB

Memory Size

32GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

4096bit

14.37GB/s

Bandwidth

825.3GB/s

Render Config

1

SM Count

-

Compute Units

64

48

Shading Units

4096

8

TMUs

256

4

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

Theoretical Performance

1.620 GPixel/s

Pixel Rate

110.1 GPixel/s

6.480 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

155.5 GFLOPS

FP32 (float)

14.09 TFLOPS

12.96 GFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

GF119

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

Fermi 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.292 billion

Transistors

13.23 billion

79 mm²

Die Size

331 mm²

Board Design

30W

TDP

475W

200 W

Suggested PSU

850 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.0b 4x Thunderbolt

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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