AMD Radeon PRO W7700 vs AMD Radeon Pro W6800

VS

AMD Radeon PRO W7700 AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 16GB VRAM Radeon PRO W7700 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 PRO W7700 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 12% (2600MHz vs 2320MHz)

Larger VRAM bandwidth (576.0GB/s vs 512.0GB/s)

Lower TDP (190W vs 250W)

AMD Radeon Pro W6800 's Advantages

More VRAM (32GB vs 16GB)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W7700 +79%

31.95 TFLOPS

Radeon Pro W6800

17.82 TFLOPS

Blender

Radeon PRO W7700

1910

Radeon Pro W6800 +3%

1980

Radeon PRO W7700

VS

Radeon Pro W6800

Graphics Card

Nov 2023

Release Date

Jun 2021

Radeon Pro Navi

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

2075 MHz

2600 MHz

Boost Clock

2320 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

48

Compute Units

60

3072

Shading Units

3840

192

TMUs

240

96

ROPs

96

-

Tensor Cores

-

48

RT Cores

60

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

222.7 GPixel/s

499.2 GTexel/s

Texture Rate

556.8 GTexel/s

63.90 TFLOPS

FP16 (half)

35.64 TFLOPS

31.95 TFLOPS

FP32 (float)

17.82 TFLOPS

998.4 GFLOPS

FP64 (double)

1114 GFLOPS

Graphics Processor

Navi 32

GPU Name

Navi 21

Navi 32

GPU Variant

-

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

28.1 billion

Transistors

26.8 billion

346 mm²

Die Size

520 mm²

Board Design

190W

TDP

250W

450 W

Suggested PSU

600 W

4x DisplayPort 2.1

Outputs

6x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

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

-

CUDA

-

6.7

Shader Model

6.5

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