AMD Radeon Pro W6800X Duo vs AMD Radeon R5 435 OEM

VS

AMD Radeon Pro W6800X Duo

AMD Radeon R5 435 OEM

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 2GB VRAM Radeon R5 435 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

Released 5 years and 2 months late

Boost Clock1967MHz

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 16.00GB/s)

3520 additional rendering cores

AMD Radeon R5 435 OEM 's Advantages

Lower TDP (50W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo +2192%

15.11 TFLOPS

Radeon R5 435 OEM

0.659 TFLOPS

Radeon Pro W6800X Duo

VS

Radeon R5 435 OEM

Graphics Card

Aug 2021

Release Date

Jun 2016

Radeon Pro Mac

Generation

Arctic Islands

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x8

Clock Speeds

1800 MHz

Base Clock

-

1967 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

16.00GB/s

Render Config

60

Compute Units

5

-

3840

Shading Units

320

240

TMUs

20

96

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

128 MB

L3 Cache

-

Theoretical Performance

188.8 GPixel/s

Pixel Rate

8.240 GPixel/s

472.1 GTexel/s

Texture Rate

20.60 GTexel/s

30.21 TFLOPS

FP16 (half)

-

15.11 TFLOPS

FP32 (float)

659.2 GFLOPS

944.2 GFLOPS

FP64 (double)

41.20 GFLOPS

Board Design

400W

TDP

50W

800 W

Suggested PSU

250 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Hainan

Navi 21 Pro-XLA

GPU Variant

-

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

0.69 billion

520 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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