AMD Radeon PRO W7700 vs AMD Radeon RX 6600

VS

AMD Radeon PRO W7700

AMD Radeon RX 6600

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

Main Differences

AMD Radeon PRO W7700 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 4% (2600MHz vs 2491MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 224.0GB/s)

1280 additional rendering cores

AMD Radeon RX 6600 's Advantages

Lower TDP (132W vs 190W)

Score

Benchmark

FP32 (float)

Radeon PRO W7700 +257%

31.95 TFLOPS

Radeon RX 6600

8.928 TFLOPS

Radeon PRO W7700

VS

Radeon RX 6600

Graphics Card

Nov 2023

Release Date

Oct 2021

Radeon Pro Navi

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1900 MHz

Base Clock

1626 MHz

2600 MHz

Boost Clock

2491 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

224.0GB/s

Render Config

48

Compute Units

28

-

3072

Shading Units

1792

192

TMUs

112

96

ROPs

64

-

48

RT Cores

28

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

64 MB

L3 Cache

32 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

159.4 GPixel/s

499.2 GTexel/s

Texture Rate

279.0 GTexel/s

63.90 TFLOPS

FP16 (half)

17.86 TFLOPS

31.95 TFLOPS

FP32 (float)

8.928 TFLOPS

998.4 GFLOPS

FP64 (double)

558.0 GFLOPS

Board Design

190W

TDP

132W

450 W

Suggested PSU

300 W

4x DisplayPort 2.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 32

GPU Name

Navi 23

Navi 32

GPU Variant

Navi 23 XL (215-130000016)

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

28.1 billion

Transistors

11.06 billion

346 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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