AMD Radeon RX 6800M vs NVIDIA GeForce RTX 2080 SUPER Max Q

VS

AMD Radeon RX 6800M

NVIDIA GeForce RTX 2080 SUPER Max Q

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 8GB VRAM GeForce RTX 2080 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 145% (2390MHz vs 975MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

512 additional rendering cores

Lower TDP (80W vs 145W)

Score

Benchmark

FP32 (float)

Radeon RX 6800M +104%

12.24 TFLOPS

GeForce RTX 2080 SUPER Max Q

5.99 TFLOPS

3DMark Time Spy

Radeon RX 6800M +31%

11245

GeForce RTX 2080 SUPER Max Q

8559

Blender

Radeon RX 6800M

1568

GeForce RTX 2080 SUPER Max Q +54%

2428

Radeon RX 6800M

VS

GeForce RTX 2080 SUPER Max Q

Graphics Card

May 2021

Release Date

Apr 2020

Mobility Radeon

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2116 MHz

Base Clock

735 MHz

2390 MHz

Boost Clock

975 MHz

2000 MHz

Memory Clock

1375 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

352.0GB/s

Render Config

40

Compute Units

-

SM Count

48

2560

Shading Units

3072

160

TMUs

192

64

ROPs

64

-

Tensor Cores

384

40

RT Cores

48

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

4 MB

96 MB

L3 Cache

-

Theoretical Performance

153.0 GPixel/s

Pixel Rate

62.40 GPixel/s

382.4 GTexel/s

Texture Rate

187.2 GTexel/s

24.47 TFLOPS

FP16 (half)

11.98 TFLOPS

12.24 TFLOPS

FP32 (float)

5.990 TFLOPS

764.8 GFLOPS

FP64 (double)

187.2 GFLOPS

Board Design

145W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

TU104

Navi 22 XTM

GPU Variant

N18E-G3R

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

17.2 billion

Transistors

13.6 billion

335 mm²

Die Size

545 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

7.5

6.5

Shader Model

6.6

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