ATI Mobility Radeon HD 5770 vs AMD Radeon R9 M485X

VS

ATI Mobility Radeon HD 5770

AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages

Lower TDP (30W vs 250W)

AMD Radeon R9 M485X 's Advantages

Released 6 years and 4 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)

1648 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5770

0.52 TFLOPS

Radeon R9 M485X +469%

2.961 TFLOPS

Mobility Radeon HD 5770

VS

Radeon R9 M485X

Graphics Card

Jan 2010

Release Date

May 2016

Manhattan

Generation

Crystal System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

800 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

51.20GB/s

Bandwidth

160.0GB/s

Render Config

5

Compute Units

32

-

400

Shading Units

2048

20

TMUs

128

8

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

23.14 GPixel/s

13.00 GTexel/s

Texture Rate

92.54 GTexel/s

-

FP16 (half)

2.961 TFLOPS

520.0 GFLOPS

FP32 (float)

2.961 TFLOPS

-

FP64 (double)

185.1 GFLOPS

Board Design

30W

TDP

250W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Madison

GPU Name

Amethyst

Madison XT (216-0772003)

GPU Variant

Amethyst XT

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.627 billion

Transistors

5 billion

104 mm²

Die Size

366 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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