AMD Radeon 520 Mobile vs ATI Mobility Radeon HD 4330

VS

AMD Radeon 520 Mobile

ATI Mobility Radeon HD 4330

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 512MB VRAM Mobility Radeon HD 4330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 8 years and 3 months late

More VRAM (2GB vs 512GB)

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

240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 520 Mobile +815%

0.659 TFLOPS

Mobility Radeon HD 4330

0.072 TFLOPS

Radeon 520 Mobile

VS

Mobility Radeon HD 4330

Graphics Card

Apr 2017

Release Date

Jan 2009

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

9.600GB/s

Render Config

5

Compute Units

1

-

320

Shading Units

80

20

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

64 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

1.800 GPixel/s

20.60 GTexel/s

Texture Rate

3.600 GTexel/s

-

659.2 GFLOPS

FP32 (float)

72.00 GFLOPS

41.20 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Banks

GPU Name

M92

Banks PRO (216-0568010)

GPU Variant

M92-M (216-0728009)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.69 billion

Transistors

0.242 billion

56 mm²

Die Size

73 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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