AMD Radeon 660M vs ATI Radeon Xpress 1250 IGP

VS

AMD Radeon 660M ATI Radeon Xpress 1250 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Radeon Xpress 1250 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages

Released 14 years and 11 months late

Boost Clock1900MHz

384 additional rendering cores

Score

Radeon 660M

VS

Radeon Xpress 1250 IGP

Graphics Card

Jan 2022

Release Date

Feb 2007

Rembrandt

Generation

Radeon IGP

Integrated

Type

Integrated

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1900 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

-

6

Compute Units

-

384

Shading Units

-

24

TMUs

4

16

ROPs

4

-

Tensor Cores

-

6

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

30.40 GPixel/s

Pixel Rate

1.600 GPixel/s

45.60 GTexel/s

Texture Rate

1.600 GTexel/s

2.918 TFLOPS

FP16 (half)

-

1459 GFLOPS

FP32 (float)

-

91.20 GFLOPS

FP64 (double)

-

Graphics Processor

Rembrandt

GPU Name

RS690

-

GPU Variant

RS690 (215RQAGAVA12FG)

RDNA 2.0

Architecture

R400

TSMC

Foundry

-

6 nm

Process Size

80 nm

13.1 billion

Transistors

0.12 billion

210 mm²

Die Size

73 mm²

Board Design

15W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Motherboard Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

-

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