AMD Radeon Pro Vega 20 vs NVIDIA GeForce GTX 960A

VS

AMD Radeon Pro Vega 20

NVIDIA GeForce GTX 960A

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 2GB VRAM GeForce GTX 960A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 18% (1283MHz vs 1085MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (189.4GB/s vs 80.19GB/s)

640 additional rendering cores

NVIDIA GeForce GTX 960A 's Advantages

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +136%

3.284 TFLOPS

GeForce GTX 960A

1.389 TFLOPS

Radeon Pro Vega 20

VS

GeForce GTX 960A

Graphics Card

Nov 2018

Release Date

Mar 2015

Radeon Pro Mac

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

815 MHz

Base Clock

1029 MHz

1283 MHz

Boost Clock

1085 MHz

740 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

128bit

189.4GB/s

Bandwidth

80.19GB/s

Render Config

20

Compute Units

-

1280

Shading Units

640

80

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

17.36 GPixel/s

102.6 GTexel/s

Texture Rate

43.40 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

1389 GFLOPS

205.3 GFLOPS

FP64 (double)

43.40 GFLOPS

Board Design

100W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

GM107

Vega 12 XTA

GPU Variant

N16P-GX-A1

GCN 5.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

Unknown

Transistors

1.87 billion

Unknown

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.0

6.3

Shader Model

5.1

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