AMD Radeon Pro Vega II Duo vs NVIDIA GeForce GTX 980

VS

AMD Radeon Pro Vega II Duo

NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 4GB VRAM GeForce GTX 980 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 4 years and 9 months late

Boost Clock has increased by 41% (1720MHz vs 1216MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 224.4GB/s)

2048 additional rendering cores

NVIDIA GeForce GTX 980 's Advantages

Lower TDP (165W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +182%

14.09 TFLOPS

GeForce GTX 980

4.981 TFLOPS

Radeon Pro Vega II Duo

VS

GeForce GTX 980

Graphics Card

Jun 2019

Release Date

Sep 2014

Radeon Pro Mac

Generation

GeForce 900

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

1127 MHz

1720 MHz

Boost Clock

1216 MHz

1000 MHz

Memory Clock

1753 MHz

Memory

32GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

224.4GB/s

Render Config

64

Compute Units

-

4096

Shading Units

2048

256

TMUs

128

64

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

77.82 GPixel/s

440.3 GTexel/s

Texture Rate

155.6 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

4.981 TFLOPS

7.045 TFLOPS

FP64 (double)

155.6 GFLOPS

Board Design

475W

TDP

165W

850 W

Suggested PSU

450 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

2x 6-pin

Graphics Processor

Vega 20

GPU Name

GM204

Vega 20 XT

GPU Variant

GM204-400-A1

GCN 5.1

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

5.2 billion

331 mm²

Die Size

398 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.2

6.7

Shader Model

6.4

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