AMD Radeon RX 5600M vs AMD Radeon HD 7490M

VS

We compared two Mobile platform GPUs: 6GB VRAM Radeon RX 5600M and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5600M 's Advantages

Released 8 years and 6 months late

Boost Clock1265MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (288.0GB/s vs 30.40GB/s)

2144 additional rendering cores

AMD Radeon HD 7490M 's Advantages

Lower TDP (9W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 5600M +2176%

5.829 TFLOPS

Radeon HD 7490M

0.256 TFLOPS

Radeon RX 5600M

VS

Radeon HD 7490M

Graphics Card

Jul 2020

Release Date

Jan 2012

Mobility Radeon

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1035 MHz

Base Clock

-

1265 MHz

Boost Clock

-

1500 MHz

Memory Clock

950 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

288.0GB/s

Bandwidth

30.40GB/s

Render Config

-

SM Count

-

36

Compute Units

2

2304

Shading Units

160

144

TMUs

8

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

128 KB

Theoretical Performance

80.96 GPixel/s

Pixel Rate

3.200 GPixel/s

182.2 GTexel/s

Texture Rate

6.400 GTexel/s

11.66 TFLOPS

FP16 (half)

-

5.829 TFLOPS

FP32 (float)

256.0 GFLOPS

364.3 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 10

GPU Name

Seymour

Navi 10 XME

GPU Variant

Seymour XTX (216-0810005)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

10.3 billion

Transistors

0.37 billion

251 mm²

Die Size

67 mm²

Board Design

150W

TDP

9W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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