AMD Radeon R5 A320 vs NVIDIA GeForce MX330

VS

AMD Radeon R5 A320

NVIDIA GeForce MX330

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX330 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 93% (1594MHz vs 825MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (56.06GB/s vs 16.00GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A320

0.528 TFLOPS

GeForce MX330 +131%

1.224 TFLOPS

Radeon R5 A320

VS

GeForce MX330

Graphics Card

Jan 2015

Release Date

Feb 2020

All-In-One

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

750 MHz

Base Clock

1531 MHz

825 MHz

Boost Clock

1594 MHz

1000 MHz

Memory Clock

1752 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

56.06GB/s

Render Config

5

Compute Units

-

SM Count

3

320

Shading Units

384

20

TMUs

24

8

ROPs

16

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

25.50 GPixel/s

16.50 GTexel/s

Texture Rate

38.26 GTexel/s

-

FP16 (half)

19.13 GFLOPS

528.0 GFLOPS

FP32 (float)

1224 GFLOPS

-

FP64 (double)

38.26 GFLOPS

Board Design

Unknown

TDP

10W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Jet

GPU Name

GP108

Jet PRO (216-0856040)

GPU Variant

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

GCN 1.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

0.69 billion

Transistors

1.8 billion

56 mm²

Die Size

74 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

6.1

6.5 (5.1)

Shader Model

6.4

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