ATI Mobility Radeon HD 4670 vs AMD Radeon Pro 580

VS

ATI Mobility Radeon HD 4670

AMD Radeon Pro 580

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4670 and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 185W)

AMD Radeon Pro 580 's Advantages

Released 8 years and 5 months late

Boost Clock1200MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (217.0GB/s vs 25.60GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670

0.432 TFLOPS

Radeon Pro 580 +1180%

5.53 TFLOPS

Mobility Radeon HD 4670

VS

Radeon Pro 580

Graphics Card

Jan 2009

Release Date

Jun 2017

M9x

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1200 MHz

800 MHz

Memory Clock

1695 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

25.60GB/s

Bandwidth

217.0GB/s

Render Config

4

Compute Units

36

-

320

Shading Units

2304

32

TMUs

144

8

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

5.400 GPixel/s

Pixel Rate

38.40 GPixel/s

21.60 GTexel/s

Texture Rate

172.8 GTexel/s

-

FP16 (half)

5.530 TFLOPS

432.0 GFLOPS

FP32 (float)

5.530 TFLOPS

-

FP64 (double)

345.6 GFLOPS

Board Design

35W

TDP

185W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M96

GPU Name

Ellesmere

M96 XT (216-0729051)

GPU Variant

Ellesmere XTA (216-0886220)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.514 billion

Transistors

5.7 billion

146 mm²

Die Size

232 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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