AMD Radeon RX 6800 XT vs NVIDIA CMP 70HX

VS

AMD Radeon RX 6800 XT

NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 XT 's Advantages

Boost Clock has increased by 61% (2250MHz vs 1395MHz)

More VRAM (16GB vs 8GB)

768 additional rendering cores

NVIDIA CMP 70HX 's Advantages

Larger VRAM bandwidth (608.3GB/s vs 512.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 6800 XT +93%

20.74 TFLOPS

CMP 70HX

10.71 TFLOPS

Radeon RX 6800 XT

VS

CMP 70HX

Graphics Card

Oct 2020

Release Date

Jan 2021

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

1365 MHz

2250 MHz

Boost Clock

1395 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

608.3GB/s

Render Config

72

Compute Units

-

SM Count

30

4608

Shading Units

3840

288

TMUs

120

128

ROPs

64

-

Tensor Cores

120

72

RT Cores

30

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

128 MB

L3 Cache

-

Theoretical Performance

288.0 GPixel/s

Pixel Rate

89.28 GPixel/s

648.0 GTexel/s

Texture Rate

167.4 GTexel/s

41.47 TFLOPS

FP16 (half)

10.71 TFLOPS

20.74 TFLOPS

FP32 (float)

10.71 TFLOPS

1296 GFLOPS

FP64 (double)

167.4 GFLOPS

Board Design

300W

TDP

Unknown

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 21

GPU Name

GA104

Navi 21 XT (215-121000177)

GPU Variant

GA104-100-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

26.8 billion

Transistors

17.4 billion

520 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.8

Related GPU Comparisons

1

AMD Radeon RX 6800 XT vs ATI Radeon HD 2600 XT AGP

2

AMD Radeon RX 6800 XT vs NVIDIA GeForce GT 620 OEM

3

AMD Radeon RX 6800 XT vs AMD Radeon RX 550 640SP

4

AMD Radeon RX 6800 XT vs Intel Xe DG1

5

AMD Radeon RX 6800 XT vs NVIDIA GeForce RTX 3050 4 GB

6

AMD Radeon RX 6800 XT vs AMD Radeon R5 235X OEM

7

AMD Radeon RX 6800 XT vs NVIDIA GeForce GTX 650 Ti OEM

8

AMD Radeon RX 6800 XT vs NVIDIA GeForce GTX 1070

9

AMD Radeon RX 6800 XT vs NVIDIA GeForce GTX 1050 3 GB

10

AMD Radeon RX 6800 XT vs AMD Radeon Vega Frontier Edition Watercooled

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster