AMD Radeon 520 Mobile vs ATI Mobility Radeon HD 2400 XT

VS

AMD Radeon 520 Mobile

ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 256MB VRAM Mobility Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 9 years and 11 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (16.00GB/s vs 6.400GB/s)

280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 520 Mobile +1272%

0.659 TFLOPS

Mobility Radeon HD 2400 XT

0.048 TFLOPS

Radeon 520 Mobile

VS

Mobility Radeon HD 2400 XT

Graphics Card

Apr 2017

Release Date

May 2007

Mobility Radeon

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

6.400GB/s

Render Config

5

Compute Units

2

-

320

Shading Units

40

20

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

2.400 GPixel/s

20.60 GTexel/s

Texture Rate

2.400 GTexel/s

-

659.2 GFLOPS

FP32 (float)

48.00 GFLOPS

41.20 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Banks

GPU Name

M74

Banks PRO (216-0568010)

GPU Variant

M74-M (216RMAKA12FG)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

0.69 billion

Transistors

0.18 billion

56 mm²

Die Size

85 mm²

Graphics Features

12 (11_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

4.0

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