AMD Radeon RX 6650M XT vs AMD Radeon Pro Vega 56

VS

AMD Radeon RX 6650M XT AMD Radeon Pro Vega 56

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M XT and 8GB VRAM Radeon Pro Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M XT 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 93% (2416MHz vs 1250MHz)

Lower TDP (120W vs 210W)

AMD Radeon Pro Vega 56 's Advantages

Larger VRAM bandwidth (402.4GB/s vs 256.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6650M XT +10%

9.896 TFLOPS

Radeon Pro Vega 56

8.96 TFLOPS

Radeon RX 6650M XT

VS

Radeon Pro Vega 56

Graphics Card

Jan 2022

Release Date

Aug 2017

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2068 MHz

Base Clock

1138 MHz

2416 MHz

Boost Clock

1250 MHz

2000 MHz

Memory Clock

786 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

2048bit

256.0GB/s

Bandwidth

402.4GB/s

Render Config

-

SM Count

-

32

Compute Units

56

2048

Shading Units

3584

128

TMUs

224

64

ROPs

64

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

80.00 GPixel/s

309.2 GTexel/s

Texture Rate

280.0 GTexel/s

19.79 TFLOPS

FP16 (half)

17.92 TFLOPS

9.896 TFLOPS

FP32 (float)

8.960 TFLOPS

618.5 GFLOPS

FP64 (double)

560.0 GFLOPS

Graphics Processor

Navi 23

GPU Name

Vega 10

-

GPU Variant

Vega 10 XL (215-0894216)

RDNA 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

12.5 billion

237 mm²

Die Size

495 mm²

Board Design

120W

TDP

210W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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