AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce 920MX

VS

AMD Radeon RX Vega 56 Mobile NVIDIA GeForce 920MX

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 2 years and 3 months late

Boost Clock has increased by 31% (1301MHz vs 993MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 14.40GB/s)

3328 additional rendering cores

NVIDIA GeForce 920MX 's Advantages

Lower TDP (16W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +1735%

9.326 TFLOPS

GeForce 920MX

0.508 TFLOPS

Blender

Radeon RX Vega 56 Mobile +1268%

643

GeForce 920MX

47

Radeon RX Vega 56 Mobile

VS

GeForce 920MX

Graphics Card

Jun 2018

Release Date

Mar 2016

Mobility Radeon

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1138 MHz

Base Clock

965 MHz

1301 MHz

Boost Clock

993 MHz

800 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

DDR3

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

56

Compute Units

-

3584

Shading Units

256

224

TMUs

24

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SMM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

7.944 GPixel/s

291.4 GTexel/s

Texture Rate

23.83 GTexel/s

18.65 TFLOPS

FP16 (half)

-

9.326 TFLOPS

FP32 (float)

508.4 GFLOPS

582.8 GFLOPS

FP64 (double)

15.89 GFLOPS

Graphics Processor

Vega 10

GPU Name

GM108

Vega 10 XL (215-0894216)

GPU Variant

N16V-GMR1-S

GCN 5.0

Architecture

Maxwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

Unknown

495 mm²

Die Size

Unknown

Board Design

120W

TDP

16W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

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

6.4

Shader Model

5.1

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