AMD Radeon HD 6490M Mac Edition vs AMD Radeon RX 5600M

VS

AMD Radeon HD 6490M Mac Edition

AMD Radeon RX 5600M

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6490M Mac Edition and 6GB VRAM Radeon RX 5600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5600M 's Advantages

Released 9 years and 2 months late

Boost Clock1265MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (288.0GB/s vs 25.41GB/s)

2144 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6490M Mac Edition

0.24 TFLOPS

Radeon RX 5600M +2328%

5.829 TFLOPS

Radeon HD 6490M Mac Edition

VS

Radeon RX 5600M

Graphics Card

May 2011

Release Date

Jul 2020

Vancouver

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1035 MHz

-

Boost Clock

1265 MHz

794 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

25.41GB/s

Bandwidth

288.0GB/s

Render Config

2

Compute Units

36

-

160

Shading Units

2304

8

TMUs

144

4

ROPs

64

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

3 MB

-

Theoretical Performance

3.000 GPixel/s

Pixel Rate

80.96 GPixel/s

6.000 GTexel/s

Texture Rate

182.2 GTexel/s

-

FP16 (half)

11.66 TFLOPS

240.0 GFLOPS

FP32 (float)

5.829 TFLOPS

-

FP64 (double)

364.3 GFLOPS

Board Design

Unknown

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Seymour

GPU Name

Navi 10

Seymour XTX M2 (216-0809000)

GPU Variant

Navi 10 XME

TeraScale 2

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.37 billion

Transistors

10.3 billion

67 mm²

Die Size

251 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.5

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