AMD Radeon HD 6630M Mac Edition vs AMD Radeon HD 6490M

VS

AMD Radeon HD 6630M Mac Edition

AMD Radeon HD 6490M

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 512MB VRAM Radeon HD 6490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M Mac Edition 's Advantages

320 additional rendering cores

AMD Radeon HD 6490M 's Advantages

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6630M Mac Edition +87%

0.48 TFLOPS

Radeon HD 6490M

0.256 TFLOPS

Radeon HD 6630M Mac Edition

VS

Radeon HD 6490M

Graphics Card

Jan 2011

Release Date

Jan 2011

Vancouver

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

600 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

19.20GB/s

Bandwidth

25.60GB/s

Render Config

6

Compute Units

2

-

480

Shading Units

160

24

TMUs

8

ROPs

4

-

L1 Cache

8 KB (per CU)

-

L2 Cache

128 KB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

3.200 GPixel/s

12.00 GTexel/s

Texture Rate

6.400 GTexel/s

-

480.0 GFLOPS

FP32 (float)

256.0 GFLOPS

-

Board Design

26W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Whistler

GPU Name

Seymour

Whistler LP

GPU Variant

Seymour XTX S3 (216-0809024)

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

0.37 billion

104 mm²

Die Size

67 mm²

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

-

5.0

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon HD 6630M Mac Edition vs NVIDIA NVS 3100M

2

AMD Radeon HD 6630M Mac Edition vs AMD Radeon R9 M380 Mac Edition

3

AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce 610M

4

AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce RTX 3070 Ti Max-Q

5

AMD Radeon HD 6630M Mac Edition vs AMD Radeon Pro Vega 64X

6

AMD Radeon HD 6630M Mac Edition vs AMD Radeon R9 M365X

7

AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce MX150 GP107

8

AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce RTX 2070 Max Q Refresh

9

AMD Radeon HD 6630M Mac Edition vs AMD Radeon R5 A320

10

AMD Radeon HD 6630M Mac Edition vs NVIDIA RTX A5000 Max-Q

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

6

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

7

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

8

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

9

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

10

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes