AMD Radeon Pro 455 vs AMD Radeon Pro W6300M

VS

AMD Radeon Pro 455

AMD Radeon Pro W6300M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 2GB VRAM Radeon Pro W6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 455 's Advantages

Larger VRAM bandwidth (81.28GB/s vs 64.00GB/s)

AMD Radeon Pro W6300M 's Advantages

Released 5 years and 3 months late

Boost Clock2040MHz

Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)

Radeon Pro 455

1.313 TFLOPS

Radeon Pro W6300M +138%

3.133 TFLOPS

Radeon Pro 455

VS

Radeon Pro W6300M

Graphics Card

Oct 2016

Release Date

Jan 2022

Radeon Pro Mac

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1512 MHz

-

Boost Clock

2040 MHz

1270 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

32bit

81.28GB/s

Bandwidth

64.00GB/s

Render Config

12

Compute Units

12

-

768

Shading Units

768

48

TMUs

48

16

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

13.68 GPixel/s

Pixel Rate

65.28 GPixel/s

41.04 GTexel/s

Texture Rate

97.92 GTexel/s

1313 GFLOPS

FP16 (half)

6.267 TFLOPS

1313 GFLOPS

FP32 (float)

3.133 TFLOPS

82.08 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

35W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Navi 24

Baffin PRO

GPU Variant

Navi 24

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

3 billion

Transistors

5.4 billion

123 mm²

Die Size

107 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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