AMD Radeon RX 460 Mobile vs NVIDIA GeForce MX330

VS

AMD Radeon RX 460 Mobile

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.00GB/s vs 56.06GB/s)

512 additional rendering cores

NVIDIA GeForce MX330 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 35% (1594MHz vs 1180MHz)

Lower TDP (10W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +72%

2.115 TFLOPS

GeForce MX330

1.224 TFLOPS

Radeon RX 460 Mobile

VS

GeForce MX330

Graphics Card

Aug 2016

Release Date

Feb 2020

Mobility Radeon

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x4

Clock Speeds

1000 MHz

Base Clock

1531 MHz

1180 MHz

Boost Clock

1594 MHz

1250 MHz

Memory Clock

1752 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

56.06GB/s

Render Config

14

Compute Units

-

SM Count

3

896

Shading Units

384

56

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

25.50 GPixel/s

66.08 GTexel/s

Texture Rate

38.26 GTexel/s

2.115 TFLOPS

FP16 (half)

19.13 GFLOPS

2.115 TFLOPS

FP32 (float)

1224 GFLOPS

132.2 GFLOPS

FP64 (double)

38.26 GFLOPS

Board Design

55W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GP108

Baffin XT

GPU Variant

GP108-655-A1 (N17S-G3-A1)

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

14 nm

3 billion

Transistors

1.8 billion

123 mm²

Die Size

74 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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