AMD Radeon Pro W6800X vs AMD Radeon RX 7700

VS

AMD Radeon Pro W6800X AMD Radeon RX 7700

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (512.0GB/s vs 432.0GB/s)

768 additional rendering cores

AMD Radeon RX 7700 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 25% (2600MHz vs 2087MHz)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X

16.03 TFLOPS

Radeon RX 7700 +99%

31.95 TFLOPS

Radeon Pro W6800X

VS

Radeon RX 7700

Graphics Card

Aug 2021

Release Date

Jan 2023

Radeon Pro Mac

Generation

Navi III

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1800 MHz

Base Clock

1900 MHz

2087 MHz

Boost Clock

2600 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

-

60

Compute Units

48

3840

Shading Units

3072

240

TMUs

192

96

ROPs

96

-

Tensor Cores

-

60

RT Cores

48

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

Theoretical Performance

200.4 GPixel/s

Pixel Rate

249.6 GPixel/s

500.9 GTexel/s

Texture Rate

499.2 GTexel/s

32.06 TFLOPS

FP16 (half)

63.90 TFLOPS

16.03 TFLOPS

FP32 (float)

31.95 TFLOPS

1002 GFLOPS

FP64 (double)

998.4 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 32

Navi 21 Pro-XLA

GPU Variant

Navi 32

RDNA 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

Unknown

520 mm²

Die Size

346 mm²

Board Design

200W

TDP

200W

550 W

Suggested PSU

550 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Apple MPX

Power Connectors

1x 8-pin

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

-

CUDA

-

6.7

Shader Model

6.7

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