AMD Radeon HD 6490M Mac Edition vs AMD Radeon R5 M240 Rebrand

VS

AMD Radeon HD 6490M Mac Edition

AMD Radeon R5 M240 Rebrand

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6490M Mac Edition and 1024MB VRAM Radeon R5 M240 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6490M Mac Edition 's Advantages

Larger VRAM bandwidth (25.41GB/s vs 14.40GB/s)

AMD Radeon R5 M240 Rebrand 's Advantages

Released 2 years and 8 months late

Boost Clock700MHz

More VRAM (1024GB vs 256GB)

224 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M Mac Edition

0.24 TFLOPS

Radeon R5 M240 Rebrand +124%

0.538 TFLOPS

Radeon HD 6490M Mac Edition

VS

Radeon R5 M240 Rebrand

Graphics Card

May 2011

Release Date

Jan 2014

Vancouver

Generation

Crystal System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

650 MHz

-

Boost Clock

700 MHz

794 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

25.41GB/s

Bandwidth

14.40GB/s

Render Config

2

Compute Units

6

-

160

Shading Units

384

8

TMUs

24

4

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

5.600 GPixel/s

6.000 GTexel/s

Texture Rate

16.80 GTexel/s

-

240.0 GFLOPS

FP32 (float)

537.6 GFLOPS

-

FP64 (double)

33.60 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Seymour

GPU Name

Mars

Seymour XTX M2 (216-0809000)

GPU Variant

Mars LE

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

0.95 billion

67 mm²

Die Size

77 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

5.0

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 6490M Mac Edition vs AMD Radeon RX 7700S

2

AMD Radeon HD 6490M Mac Edition vs AMD FirePro W4130M

3

AMD Radeon HD 6490M Mac Edition vs AMD Radeon R5 M315

4

AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce 940A

5

AMD Radeon HD 6490M Mac Edition vs AMD FirePro M7740

6

AMD Radeon HD 6490M Mac Edition vs NVIDIA RTX 4000 Mobile Ada Generation

7

AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce GTS 160M

8

AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce GTS 350M

9

AMD Radeon HD 6490M Mac Edition vs ATI Mobility Radeon HD 5850

10

AMD Radeon HD 6490M Mac Edition vs NVIDIA GeForce 620M

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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