AMD Radeon RX 6300M vs AMD Radeon HD 8690M

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 2GB VRAM Radeon HD 8690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 146% (2400MHz vs 975MHz)

Larger VRAM bandwidth (72.00GB/s vs 32.00GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300M +490%

3.686 TFLOPS

Radeon HD 8690M

0.624 TFLOPS

Radeon RX 6300M

VS

Radeon HD 8690M

Graphics Card

Jan 2022

Release Date

Mar 2013

Mobility Radeon

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

2000 MHz

Base Clock

925 MHz

2400 MHz

Boost Clock

975 MHz

2250 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

64bit

72.00GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

12

Compute Units

5

768

Shading Units

320

48

TMUs

20

32

ROPs

8

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

7.800 GPixel/s

115.2 GTexel/s

Texture Rate

19.50 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

624.0 GFLOPS

230.4 GFLOPS

FP64 (double)

39.00 GFLOPS

Graphics Processor

Navi 24

GPU Name

Sun

Navi 24 XML

GPU Variant

Sun S3 XT (216-0841009)

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

0.69 billion

107 mm²

Die Size

56 mm²

Board Design

35W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

CUDA

-

6.6

Shader Model

6.5 (5.1)

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