AMD Radeon RX 470 Mobile vs ATI Mobility Radeon X1900

VS

AMD Radeon RX 470 Mobile

ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 470 Mobile and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 Mobile 's Advantages

Released 9 years and 7 months late

Boost Clock1074MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 30.08GB/s)

2048 additional rendering cores

Score

Radeon RX 470 Mobile

VS

Mobility Radeon X1900

Graphics Card

Aug 2016

Release Date

Jan 2007

Mobility Radeon

Generation

M6x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-III

Clock Speeds

926 MHz

Base Clock

-

1074 MHz

Boost Clock

-

1750 MHz

Memory Clock

470 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

30.08GB/s

Render Config

32

Compute Units

-

2048

Shading Units

-

128

TMUs

12

32

ROPs

12

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

34.37 GPixel/s

Pixel Rate

4.800 GPixel/s

137.5 GTexel/s

Texture Rate

4.800 GTexel/s

4.399 TFLOPS

FP16 (half)

-

4.399 TFLOPS

FP32 (float)

-

274.9 GFLOPS

FP64 (double)

-

Board Design

85W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

M68

Ellesmere PRO

GPU Variant

-

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

5.7 billion

Transistors

0.312 billion

232 mm²

Die Size

230 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

3.0

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