NVIDIA CMP 30HX vs AMD Radeon Pro W6800X Duo

VS

NVIDIA CMP 30HX

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 6GB VRAM CMP 30HX and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 30HX 's Advantages

Lower TDP (125W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 6 months late

Boost Clock has increased by 10% (1967MHz vs 1785MHz)

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 30HX

5.027 TFLOPS

Radeon Pro W6800X Duo +200%

15.11 TFLOPS

Blender

CMP 30HX

801

Radeon Pro W6800X Duo +86%

1492

CMP 30HX

VS

Radeon Pro W6800X Duo

Graphics Card

Feb 2021

Release Date

Aug 2021

Mining GPUs

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

Apple MPX

Clock Speeds

1530 MHz

Base Clock

1800 MHz

1785 MHz

Boost Clock

1967 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

336.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

22

SM Count

-

1408

Shading Units

3840

88

TMUs

240

48

ROPs

96

-

RT Cores

60

64 KB (per SM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

188.8 GPixel/s

157.1 GTexel/s

Texture Rate

472.1 GTexel/s

10.05 TFLOPS

FP16 (half)

30.21 TFLOPS

5.027 TFLOPS

FP32 (float)

15.11 TFLOPS

157.1 GFLOPS

FP64 (double)

944.2 GFLOPS

Board Design

125W

TDP

400W

300 W

Suggested PSU

800 W

No outputs

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Navi 21

TU116-100-A1

GPU Variant

Navi 21 Pro-XLA

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

26.8 billion

284 mm²

Die Size

520 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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