AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 6300M

VS

AMD Radeon RX Vega 56 Mobile

AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 72.00GB/s)

2816 additional rendering cores

AMD Radeon RX 6300M 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 84% (2400MHz vs 1301MHz)

Lower TDP (35W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +153%

9.326 TFLOPS

Radeon RX 6300M

3.686 TFLOPS

Blender

Radeon RX Vega 56 Mobile +180%

589

Radeon RX 6300M

210

Radeon RX Vega 56 Mobile

VS

Radeon RX 6300M

Graphics Card

Jun 2018

Release Date

Jan 2022

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1138 MHz

Base Clock

2000 MHz

1301 MHz

Boost Clock

2400 MHz

800 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

32bit

409.6GB/s

Bandwidth

72.00GB/s

Render Config

56

Compute Units

12

-

3584

Shading Units

768

224

TMUs

48

64

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

76.80 GPixel/s

291.4 GTexel/s

Texture Rate

115.2 GTexel/s

18.65 TFLOPS

FP16 (half)

7.373 TFLOPS

9.326 TFLOPS

FP32 (float)

3.686 TFLOPS

582.8 GFLOPS

FP64 (double)

230.4 GFLOPS

Board Design

120W

TDP

35W

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Navi 24

Vega 10 XL (215-0894216)

GPU Variant

Navi 24 XML

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

12.5 billion

Transistors

5.4 billion

495 mm²

Die Size

107 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.6

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