ATI Mobility Radeon HD 4330 vs AMD Radeon R5 A320

VS

ATI Mobility Radeon HD 4330

AMD Radeon R5 A320

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4330 and 1024MB VRAM Radeon R5 A320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages

Released 6 years late

Boost Clock825MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 9.600GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4330

0.072 TFLOPS

Radeon R5 A320 +633%

0.528 TFLOPS

Mobility Radeon HD 4330

VS

Radeon R5 A320

Graphics Card

Jan 2009

Release Date

Jan 2015

M9x

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

750 MHz

-

Boost Clock

825 MHz

600 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

9.600GB/s

Bandwidth

16.00GB/s

Render Config

1

Compute Units

5

-

80

Shading Units

320

8

TMUs

20

4

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

6.600 GPixel/s

3.600 GTexel/s

Texture Rate

16.50 GTexel/s

-

72.00 GFLOPS

FP32 (float)

528.0 GFLOPS

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

M92

GPU Name

Jet

M92-M (216-0728009)

GPU Variant

Jet PRO (216-0856040)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.242 billion

Transistors

0.69 billion

73 mm²

Die Size

56 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.1

Shader Model

6.5 (5.1)

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