NVIDIA GeForce 920A vs AMD Radeon RX 460 Mobile

VS

NVIDIA GeForce 920A

AMD Radeon RX 460 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A and 4GB VRAM Radeon RX 460 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920A 's Advantages

Lower TDP (33W vs 55W)

AMD Radeon RX 460 Mobile 's Advantages

Released 1 years and 5 months late

Boost Clock1180MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.00GB/s vs 16.02GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 920A

0.733 TFLOPS

Radeon RX 460 Mobile +188%

2.115 TFLOPS

GeForce 920A

VS

Radeon RX 460 Mobile

Graphics Card

Mar 2015

Release Date

Aug 2016

GeForce 900A

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1180 MHz

1001 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

80.00GB/s

Render Config

-

Compute Units

14

-

384

Shading Units

896

32

TMUs

56

8

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

18.88 GPixel/s

30.53 GTexel/s

Texture Rate

66.08 GTexel/s

-

FP16 (half)

2.115 TFLOPS

732.7 GFLOPS

FP32 (float)

2.115 TFLOPS

30.53 GFLOPS

FP64 (double)

132.2 GFLOPS

Board Design

33W

TDP

55W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208B

GPU Name

Baffin

N16V-GM

GPU Variant

Baffin XT

Kepler 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

3 billion

87 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

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