AMD Radeon Pro W6800X vs ATI Radeon HD 5870 Eyefinity 6

VS

AMD Radeon Pro W6800X

ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X 's Advantages

Released 11 years and 5 months late

Boost Clock2087MHz

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 153.6GB/s)

2240 additional rendering cores

Lower TDP (200W vs 228W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X +489%

16.03 TFLOPS

Radeon HD 5870 Eyefinity 6

2.72 TFLOPS

Radeon Pro W6800X

VS

Radeon HD 5870 Eyefinity 6

Graphics Card

Aug 2021

Release Date

Mar 2010

Radeon Pro Mac

Generation

Evergreen

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2087 MHz

Boost Clock

-

2000 MHz

Memory Clock

1200 MHz

Memory

32GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

153.6GB/s

Render Config

60

Compute Units

20

-

3840

Shading Units

1600

240

TMUs

80

96

ROPs

32

-

60

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

128 MB

L3 Cache

-

Theoretical Performance

200.4 GPixel/s

Pixel Rate

27.20 GPixel/s

500.9 GTexel/s

Texture Rate

68.00 GTexel/s

32.06 TFLOPS

FP16 (half)

-

16.03 TFLOPS

FP32 (float)

2.720 TFLOPS

1002 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

200W

TDP

228W

550 W

Suggested PSU

550 W

1x HDMI 2.1 4x Thunderbolt

Outputs

6x mini-DisplayPort 1.1

Apple MPX

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

Cypress

Navi 21 Pro-XLA

GPU Variant

Cypress XT (215-0735033)

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

2.154 billion

520 mm²

Die Size

334 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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