AMD Radeon Pro 555 vs ATI Mobility Radeon HD 2400

VS

AMD Radeon Pro 555 ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 256MB VRAM Mobility Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages

Released 10 years and 1 months late

Larger VRAM bandwidth (81.60GB/s vs 6.400GB/s)

728 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 555 +3527%

1.306 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

Radeon Pro 555

VS

Mobility Radeon HD 2400

Graphics Card

Jun 2017

Release Date

May 2007

Radeon Pro Mac

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1275 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

81.60GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

12

Compute Units

2

768

Shading Units

40

48

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

32 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

1.800 GPixel/s

40.80 GTexel/s

Texture Rate

1.800 GTexel/s

1306 GFLOPS

FP16 (half)

-

1306 GFLOPS

FP32 (float)

36.00 GFLOPS

81.60 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 21

GPU Name

M72

Polaris 21 PRO

GPU Variant

M72-S (216QSAKA12FG)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

3 billion

Transistors

0.18 billion

123 mm²

Die Size

85 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.0

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