AMD Radeon Pro Vega 20 vs ATI Mobility Radeon HD 2400

VS

AMD Radeon Pro Vega 20

ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 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 Vega 20 's Advantages

Released 11 years and 6 months late

Boost Clock1283MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (189.4GB/s vs 6.400GB/s)

1240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +9022%

3.284 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

Radeon Pro Vega 20

VS

Mobility Radeon HD 2400

Graphics Card

Nov 2018

Release Date

May 2007

Radeon Pro Mac

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

815 MHz

Base Clock

-

1283 MHz

Boost Clock

-

740 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

HBM2

Memory Type

DDR2

1024bit

Memory Bus

64bit

189.4GB/s

Bandwidth

6.400GB/s

Render Config

20

Compute Units

2

-

1280

Shading Units

40

80

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

32 KB

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

1.800 GPixel/s

102.6 GTexel/s

Texture Rate

1.800 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

36.00 GFLOPS

205.3 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Vega 12

GPU Name

M72

Vega 12 XTA

GPU Variant

M72-S (216QSAKA12FG)

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

Unknown

Transistors

0.18 billion

Unknown

Die Size

85 mm²

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

4.0

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