AMD Radeon Pro Vega 20 vs ATI Mobility Radeon X2300 HD

VS

AMD Radeon Pro Vega 20

ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 256MB VRAM Mobility Radeon X2300 HD 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 8 months late

Boost Clock1283MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (189.4GB/s vs 3.024GB/s)

1280 additional rendering cores

Score

Radeon Pro Vega 20

VS

Mobility Radeon X2300 HD

Graphics Card

Nov 2018

Release Date

Mar 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

378 MHz

Memory

4GB

Memory Size

256MB

HBM2

Memory Type

DDR2

1024bit

Memory Bus

32bit

189.4GB/s

Bandwidth

3.024GB/s

Render Config

20

Compute Units

-

1280

Shading Units

-

80

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

1.916 GPixel/s

102.6 GTexel/s

Texture Rate

1.916 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

-

205.3 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Vega 12

GPU Name

M71

Vega 12 XTA

GPU Variant

M71-S

GCN 5.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

Unknown

Transistors

0.107 billion

Unknown

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

3.0

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