AMD Radeon 680M vs ATI Radeon Xpress 1270 Mobile IGP

VS

AMD Radeon 680M ATI Radeon Xpress 1270 Mobile IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM Radeon Xpress 1270 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Released 14 years and 11 months late

Boost Clock2200MHz

768 additional rendering cores

Score

Radeon 680M

VS

Radeon Xpress 1270 Mobile IGP

Graphics Card

Jan 2022

Release Date

Feb 2007

Navi II IGP

Generation

Radeon IGP

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2200 MHz

Boost Clock

-

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

-

SM Count

-

12

Compute Units

-

768

Shading Units

-

48

TMUs

4

32

ROPs

4

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

1.600 GPixel/s

105.6 GTexel/s

Texture Rate

1.600 GTexel/s

6.758 TFLOPS

FP16 (half)

-

3.379 TFLOPS

FP32 (float)

-

211.2 GFLOPS

FP64 (double)

-

Graphics Processor

Rembrandt

GPU Name

RS690

-

GPU Variant

RS690T

RDNA 2.0

Architecture

R400

TSMC

Foundry

-

6 nm

Process Size

80 nm

13.1 billion

Transistors

0.12 billion

208 mm²

Die Size

73 mm²

Board Design

50W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

-

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