AMD Radeon HD 7660G IGP vs AMD Radeon Graphics 448SP

VS

AMD Radeon HD 7660G IGP AMD Radeon Graphics 448SP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7660G IGP and 0System Shared VRAM Radeon Graphics 448SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Graphics 448SP 's Advantages

Released 8 years and 8 months late

Boost Clock1800MHz

64 additional rendering cores

Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)

Radeon HD 7660G IGP

0.527 TFLOPS

Radeon Graphics 448SP +206%

1.613 TFLOPS

Radeon HD 7660G IGP

VS

Radeon Graphics 448SP

Graphics Card

May 2012

Release Date

Jan 2021

Trinity

Generation

Lucienne

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1800 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

-

SM Count

-

6

Compute Units

7

384

Shading Units

448

24

TMUs

32

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

5.488 GPixel/s

Pixel Rate

14.40 GPixel/s

16.46 GTexel/s

Texture Rate

57.60 GTexel/s

-

FP16 (half)

3.226 TFLOPS

526.8 GFLOPS

FP32 (float)

1.613 TFLOPS

-

FP64 (double)

100.8 GFLOPS

Graphics Processor

Devastator

GPU Name

Lucienne

-

GPU Variant

-

TeraScale 3

Architecture

GCN 5.1

TSMC

Foundry

TSMC

32 nm

Process Size

7 nm

1.303 billion

Transistors

9.8 billion

246 mm²

Die Size

156 mm²

Board Design

35W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

6.4

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