AMD Radeon HD 8870M vs ATI Mobility Radeon HD 5470

VS

AMD Radeon HD 8870M

ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8870M and 512MB VRAM Mobility Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870M 's Advantages

Released 3 years and 3 months late

Boost Clock775MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)

560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8870M +726%

0.992 TFLOPS

Mobility Radeon HD 5470

0.12 TFLOPS

Radeon HD 8870M

VS

Mobility Radeon HD 5470

Graphics Card

Apr 2013

Release Date

Jan 2010

Solar System

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

725 MHz

Base Clock

-

775 MHz

Boost Clock

-

1125 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

25.60GB/s

Render Config

10

Compute Units

1

-

640

Shading Units

80

40

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

12.40 GPixel/s

Pixel Rate

3.000 GPixel/s

31.00 GTexel/s

Texture Rate

6.000 GTexel/s

-

992.0 GFLOPS

FP32 (float)

120.0 GFLOPS

62.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Venus

GPU Name

Park

Venus XT (216-0846000)

GPU Variant

Park XT (216-0774009)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

0.292 billion

123 mm²

Die Size

59 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon HD 8870M vs NVIDIA GeForce GT 435M

2

AMD Radeon HD 8870M vs AMD Radeon R7 M260

3

AMD Radeon HD 8870M vs AMD Radeon 610 Mobile

4

AMD Radeon HD 8870M vs AMD Radeon Pro WX Vega M GL

5

AMD Radeon HD 8870M vs AMD FirePro M4150

6

AMD Radeon HD 8870M vs NVIDIA GeForce MX150 GP107

7

AMD Radeon HD 8870M vs AMD Radeon HD 6650M

8

AMD Radeon HD 8870M vs AMD Radeon R7 M365X

9

AMD Radeon HD 8870M vs AMD Radeon E8870

10

AMD Radeon HD 8870M vs NVIDIA GeForce RTX 2080 SUPER Max Q

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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