AMD Radeon 680M vs AMD Radeon Pro Duo Polaris

VS

AMD Radeon 680M

AMD Radeon Pro Duo Polaris

We compared a Integrated graphics card GPU: 0System Shared VRAM Radeon 680M and a Desktop platform GPU: 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 4 years and 9 months late

Boost Clock2200MHz

Lower TDP (50W vs 250W)

AMD Radeon Pro Duo Polaris 's Advantages

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 680M

3.379 TFLOPS

Radeon Pro Duo Polaris +69%

5.728 TFLOPS

Radeon 680M

VS

Radeon Pro Duo Polaris

Graphics Card

Jan 2022

Release Date

Apr 2017

Navi II IGP

Generation

Radeon Pro GCN

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2200 MHz

Boost Clock

-

System Shared

Memory Clock

1750 MHz

Memory

System Shared

Memory Size

16GB

System Shared

Memory Type

GDDR5

System Shared

Memory Bus

256bit

System Dependent

Bandwidth

224.0GB/s

Render Config

12

Compute Units

36

-

768

Shading Units

2304

48

TMUs

144

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

39.78 GPixel/s

105.6 GTexel/s

Texture Rate

179.0 GTexel/s

6.758 TFLOPS

FP16 (half)

5.728 TFLOPS

3.379 TFLOPS

FP32 (float)

5.728 TFLOPS

211.2 GFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

50W

TDP

250W

-

Suggested PSU

600 W

Portable Device Dependent

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Rembrandt

GPU Name

Ellesmere

-

GPU Variant

Ellesmere Gemini GL

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

13.1 billion

Transistors

5.7 billion

208 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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