AMD Radeon Pro Vega II Duo vs NVIDIA GeForce GT 620 OEM

VS

AMD Radeon Pro Vega II Duo

NVIDIA GeForce GT 620 OEM

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

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

Released 7 years and 2 months late

Boost Clock1720MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1020GB/s vs 14.37GB/s)

4048 additional rendering cores

NVIDIA GeForce GT 620 OEM 's Advantages

Lower TDP (30W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +8932%

14.09 TFLOPS

GeForce GT 620 OEM

0.156 TFLOPS

Radeon Pro Vega II Duo

VS

GeForce GT 620 OEM

Graphics Card

Jun 2019

Release Date

Apr 2012

Radeon Pro Mac

Generation

GeForce 600

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1720 MHz

Boost Clock

-

1000 MHz

Memory Clock

898 MHz

Memory

32GB

Memory Size

512MB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

64bit

1020GB/s

Bandwidth

14.37GB/s

Render Config

64

Compute Units

-

SM Count

1

4096

Shading Units

48

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

1.620 GPixel/s

440.3 GTexel/s

Texture Rate

6.480 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

155.5 GFLOPS

7.045 TFLOPS

FP64 (double)

12.96 GFLOPS

Board Design

475W

TDP

30W

850 W

Suggested PSU

200 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

GF119

Vega 20 XT

GPU Variant

-

GCN 5.1

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

0.292 billion

331 mm²

Die Size

79 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

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