AMD Radeon RX 6600 XT vs AMD Radeon PRO W7700

VS

AMD Radeon RX 6600 XT

AMD Radeon PRO W7700

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 16GB VRAM Radeon PRO W7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Lower TDP (160W vs 190W)

AMD Radeon PRO W7700 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 0% (2600MHz vs 2589MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 256.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT

10.6 TFLOPS

Radeon PRO W7700 +201%

31.95 TFLOPS

Blender

Radeon RX 6600 XT

1196

Radeon PRO W7700 +59%

1910

Radeon RX 6600 XT

VS

Radeon PRO W7700

Graphics Card

Jul 2021

Release Date

Nov 2023

Navi II

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1968 MHz

Base Clock

1900 MHz

2589 MHz

Boost Clock

2600 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

576.0GB/s

Render Config

32

Compute Units

48

-

2048

Shading Units

3072

128

TMUs

192

64

ROPs

96

-

32

RT Cores

48

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

64 MB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

249.6 GPixel/s

331.4 GTexel/s

Texture Rate

499.2 GTexel/s

21.21 TFLOPS

FP16 (half)

63.90 TFLOPS

10.60 TFLOPS

FP32 (float)

31.95 TFLOPS

662.8 GFLOPS

FP64 (double)

998.4 GFLOPS

Board Design

160W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DisplayPort 2.1

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 23

GPU Name

Navi 32

Navi 23 XT (215-130000006)

GPU Variant

Navi 32

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

11.06 billion

Transistors

28.1 billion

237 mm²

Die Size

346 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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