AMD Radeon HD 7530M vs AMD Radeon HD 6630M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 1024MB VRAM Radeon HD 6630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages

Released 1 years late

Lower TDP (11W vs 26W)

AMD Radeon HD 6630M 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

80 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7530M

0.36 TFLOPS

Radeon HD 6630M +33%

0.48 TFLOPS

Radeon HD 7530M

VS

Radeon HD 6630M

Graphics Card

Jan 2012

Release Date

Jan 2011

London

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

5

Compute Units

6

400

Shading Units

480

24

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

-

L2 Cache

256 KB

Theoretical Performance

3.600 GPixel/s

Pixel Rate

4.000 GPixel/s

10.80 GTexel/s

Texture Rate

12.00 GTexel/s

-

FP16 (half)

-

360.0 GFLOPS

FP32 (float)

480.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Thames

GPU Name

Whistler

Thames LP

GPU Variant

Whistler LP

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

0.716 billion

104 mm²

Die Size

104 mm²

Board Design

11W

TDP

26W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

5.0

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