AMD Radeon HD 6650M vs AMD Radeon HD 6490M

VS

AMD Radeon HD 6650M

AMD Radeon HD 6490M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650M 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 6650M 's Advantages

More VRAM (1024GB vs 512GB)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6650M +125%

0.576 TFLOPS

Radeon HD 6490M

0.256 TFLOPS

Radeon HD 6650M

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

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

25.60GB/s

Render Config

6

Compute Units

2

-

480

Shading Units

160

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

3.200 GPixel/s

14.40 GTexel/s

Texture Rate

6.400 GTexel/s

-

576.0 GFLOPS

FP32 (float)

256.0 GFLOPS

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Whistler

GPU Name

Seymour

Whistler LE (216-0810028)

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

118 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 6650M vs AMD Radeon HD 7750M

2

AMD Radeon HD 6650M vs NVIDIA GeForce 9650M GT

3

AMD Radeon HD 6650M vs AMD Radeon E9260 MXM

4

AMD Radeon HD 6650M vs NVIDIA GeForce 9650M GS

5

AMD Radeon HD 6650M vs AMD Radeon RX 6300M

6

AMD Radeon HD 6650M vs AMD Radeon RX 5300M

7

AMD Radeon HD 6650M vs AMD Radeon RX Vega M GL

8

AMD Radeon HD 6650M vs AMD Radeon Pro Vega 64

9

AMD Radeon HD 6650M vs NVIDIA GeForce GTX 770M

10

AMD Radeon HD 6650M vs NVIDIA GeForce 9500M GS

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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