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

VS

AMD Radeon Graphics 448SP AMD Radeon HD 7660D IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 448SP and 0System Shared VRAM Radeon HD 7660D IGP 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 3 months late

Boost Clock1800MHz

64 additional rendering cores

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Graphics 448SP +176%

1.613 TFLOPS

Radeon HD 7660D IGP

0.584 TFLOPS

Radeon Graphics 448SP

VS

Radeon HD 7660D IGP

Graphics Card

Jan 2021

Release Date

Oct 2012

Lucienne

Generation

Trinity

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

1800 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

-

7

Compute Units

6

448

Shading Units

384

32

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

14.40 GPixel/s

Pixel Rate

6.080 GPixel/s

57.60 GTexel/s

Texture Rate

18.24 GTexel/s

3.226 TFLOPS

FP16 (half)

-

1.613 TFLOPS

FP32 (float)

583.7 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Graphics Processor

Lucienne

GPU Name

Devastator

-

GPU Variant

-

GCN 5.1

Architecture

TeraScale 3

TSMC

Foundry

TSMC

7 nm

Process Size

32 nm

9.8 billion

Transistors

1.303 billion

156 mm²

Die Size

246 mm²

Board Design

25W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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