AMD Radeon R7 Mobile Graphics vs AMD Radeon 680M

VS

AMD Radeon R7 Mobile Graphics

AMD Radeon 680M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R7 Mobile Graphics and 0System Shared VRAM Radeon 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 Mobile Graphics 's Advantages

Lower TDP (15W vs 50W)

AMD Radeon 680M 's Advantages

Released 6 years and 2 months late

Boost Clock has increased by 206% (2200MHz vs 720MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 Mobile Graphics

0.737 TFLOPS

Radeon 680M +358%

3.379 TFLOPS

Radeon R7 Mobile Graphics

VS

Radeon 680M

Graphics Card

Nov 2015

Release Date

Jan 2022

Carrizo

Generation

Navi II IGP

Integrated

Type

Integrated

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

200 MHz

Base Clock

2000 MHz

720 MHz

Boost Clock

2200 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

8

Compute Units

12

-

512

Shading Units

768

32

TMUs

48

8

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

5.760 GPixel/s

Pixel Rate

70.40 GPixel/s

23.04 GTexel/s

Texture Rate

105.6 GTexel/s

737.3 GFLOPS

FP16 (half)

6.758 TFLOPS

737.3 GFLOPS

FP32 (float)

3.379 TFLOPS

368.6 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

15W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Wani

GPU Name

Rembrandt

-

GCN 3.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

28 nm

Process Size

6 nm

1.2 billion

Transistors

13.1 billion

125 mm²

Die Size

208 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

2.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.7

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