AMD Radeon R9 M270X vs ATI Mobility Radeon HD 5870

VS

AMD Radeon R9 M270X

ATI Mobility Radeon HD 5870

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X and 1024MB VRAM Mobility Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M270X 's Advantages

Released 5 years and 1 months late

Boost Clock1000MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (88.00GB/s vs 64.00GB/s)

ATI Mobility Radeon HD 5870 's Advantages

32 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M270X +37%

1.536 TFLOPS

Mobility Radeon HD 5870

1.12 TFLOPS

Radeon R9 M270X

VS

Mobility Radeon HD 5870

Graphics Card

Feb 2015

Release Date

Jan 2010

Gem System

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

900 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1375 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

88.00GB/s

Bandwidth

64.00GB/s

Render Config

12

Compute Units

10

-

768

Shading Units

800

48

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

11.20 GPixel/s

48.00 GTexel/s

Texture Rate

28.00 GTexel/s

-

1.536 TFLOPS

FP32 (float)

1120 GFLOPS

96.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Saturn

GPU Name

Broadway

Saturn PRO (216-0843044)

GPU Variant

Broadway XT (216-0769008)

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

1.04 billion

160 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R9 M270X vs NVIDIA GeForce 9800M GS

2

AMD Radeon R9 M270X vs NVIDIA GeForce RTX 3070 Mobile

3

AMD Radeon R9 M270X vs NVIDIA GeForce RTX 5080 Mobile

4

AMD Radeon R9 M270X vs AMD Radeon E8870

5

AMD Radeon R9 M270X vs NVIDIA GeForce GTX 570M

6

AMD Radeon R9 M270X vs NVIDIA GeForce GTX 1050 Ti Max Q

7

AMD Radeon R9 M270X vs AMD Radeon RX Vega M GL

8

AMD Radeon R9 M270X vs AMD Radeon 535 Mobile

9

AMD Radeon R9 M270X vs AMD Radeon HD 8750A

10

AMD Radeon R9 M270X vs NVIDIA GeForce 405M

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption