AMD Radeon Pro W6300M vs AMD Radeon RX 640 Mobile

VS

AMD Radeon Pro W6300M

AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro W6300M and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6300M 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 67% (2040MHz vs 1218MHz)

Larger VRAM bandwidth (64.00GB/s vs 48.00GB/s)

128 additional rendering cores

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Radeon Pro W6300M +100%

3.133 TFLOPS

Radeon RX 640 Mobile

1.559 TFLOPS

Radeon Pro W6300M

VS

Radeon RX 640 Mobile

Graphics Card

Jan 2022

Release Date

May 2019

Radeon Pro Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1512 MHz

Base Clock

1082 MHz

2040 MHz

Boost Clock

1218 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

32bit

Memory Bus

64bit

64.00GB/s

Bandwidth

48.00GB/s

Render Config

12

Compute Units

10

-

768

Shading Units

640

48

TMUs

40

32

ROPs

16

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

19.49 GPixel/s

97.92 GTexel/s

Texture Rate

48.72 GTexel/s

6.267 TFLOPS

FP16 (half)

1.559 TFLOPS

3.133 TFLOPS

FP32 (float)

1.559 TFLOPS

195.8 GFLOPS

FP64 (double)

97.44 GFLOPS

Board Design

25W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Polaris 23

Navi 24

GPU Variant

Polaris 23 XT

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

5.4 billion

Transistors

2.2 billion

107 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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