AMD Radeon Pro Vega 20 vs NVIDIA GeForce GTX 765M

VS

AMD Radeon Pro Vega 20

NVIDIA GeForce GTX 765M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 2GB VRAM GeForce GTX 765M 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 5 years and 6 months late

Boost Clock has increased by 49% (1283MHz vs 863MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (189.4GB/s vs 64.13GB/s)

512 additional rendering cores

NVIDIA GeForce GTX 765M 's Advantages

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +147%

3.284 TFLOPS

GeForce GTX 765M

1.326 TFLOPS

Radeon Pro Vega 20

VS

GeForce GTX 765M

Graphics Card

Nov 2018

Release Date

May 2013

Radeon Pro Mac

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

815 MHz

Base Clock

797 MHz

1283 MHz

Boost Clock

863 MHz

740 MHz

Memory Clock

1002 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

128bit

189.4GB/s

Bandwidth

64.13GB/s

Render Config

20

Compute Units

-

1280

Shading Units

768

80

TMUs

64

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

13.81 GPixel/s

102.6 GTexel/s

Texture Rate

55.23 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

1326 GFLOPS

205.3 GFLOPS

FP64 (double)

55.23 GFLOPS

Board Design

100W

TDP

75W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

GK106

Vega 12 XTA

GPU Variant

N14E-GE-B-A1

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

Unknown

Transistors

2.54 billion

Unknown

Die Size

221 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.3

Shader Model

5.1

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