AMD Radeon R5 M320 vs AMD Radeon HD 6490M Mac Edition

VS

AMD Radeon R5 M320

AMD Radeon HD 6490M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M320 and 256MB VRAM Radeon HD 6490M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M320 's Advantages

Released 4 years late

Boost Clock855MHz

More VRAM (4GB vs 256GB)

160 additional rendering cores

AMD Radeon HD 6490M Mac Edition 's Advantages

Larger VRAM bandwidth (25.41GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M320 +127%

0.547 TFLOPS

Radeon HD 6490M Mac Edition

0.24 TFLOPS

Radeon R5 M320

VS

Radeon HD 6490M Mac Edition

Graphics Card

May 2015

Release Date

May 2011

Gem System

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

780 MHz

Base Clock

-

855 MHz

Boost Clock

-

1000 MHz

Memory Clock

794 MHz

Memory

4GB

Memory Size

256MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

25.41GB/s

Render Config

5

Compute Units

2

-

320

Shading Units

160

20

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

6.840 GPixel/s

Pixel Rate

3.000 GPixel/s

17.10 GTexel/s

Texture Rate

6.000 GTexel/s

-

547.2 GFLOPS

FP32 (float)

240.0 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Jet

GPU Name

Seymour

Jet PRO (216-0856040)

GPU Variant

Seymour XTX M2 (216-0809000)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.69 billion

Transistors

0.37 billion

56 mm²

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R5 M320 vs AMD Radeon HD 8690M

2

AMD Radeon R5 M320 vs NVIDIA GeForce GTX 760M

3

AMD Radeon R5 M320 vs NVIDIA GeForce RTX 3060 Mobile

4

AMD Radeon R5 M320 vs ATI Mobility Radeon X1900

5

AMD Radeon R5 M320 vs AMD Radeon HD 7330M

6

AMD Radeon R5 M320 vs NVIDIA GeForce 9600M GS

7

AMD Radeon R5 M320 vs AMD Radeon R9 M470

8

AMD Radeon R5 M320 vs NVIDIA GeForce RTX 2070 Mobile

9

AMD Radeon R5 M320 vs NVIDIA Quadro FX Go540

10

AMD Radeon R5 M320 vs AMD Radeon 540 Mobile

Related News

1

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

2

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

3

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

4

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

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game