AMD Radeon RX 6650 XT vs AMD Radeon Pro W6800

VS

AMD Radeon RX 6650 XT

AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 32GB VRAM Radeon Pro W6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 11 months late

Boost Clock has increased by 14% (2635MHz vs 2320MHz)

Lower TDP (176W vs 250W)

AMD Radeon Pro W6800 's Advantages

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 280.3GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT

10.79 TFLOPS

Radeon Pro W6800 +65%

17.82 TFLOPS

Blender

Radeon RX 6650 XT

1299

Radeon Pro W6800 +52%

1980

Radeon RX 6650 XT

VS

Radeon Pro W6800

Graphics Card

May 2022

Release Date

Jun 2021

Navi II

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2055 MHz

Base Clock

2075 MHz

2635 MHz

Boost Clock

2320 MHz

2190 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

280.3GB/s

Bandwidth

512.0GB/s

Render Config

32

Compute Units

60

-

2048

Shading Units

3840

128

TMUs

240

64

ROPs

96

-

32

RT Cores

60

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

32 MB

L3 Cache

128 MB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

222.7 GPixel/s

337.3 GTexel/s

Texture Rate

556.8 GTexel/s

21.59 TFLOPS

FP16 (half)

35.64 TFLOPS

10.79 TFLOPS

FP32 (float)

17.82 TFLOPS

674.6 GFLOPS

FP64 (double)

1114 GFLOPS

Board Design

176W

TDP

250W

450 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 23

GPU Name

Navi 21

Navi 23 KXT (215-130000136)

GPU Variant

-

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

26.8 billion

237 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.5

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