NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon RX 6850M XT

VS

NVIDIA GeForce RTX 2080 Max Q AMD Radeon RX 6850M XT

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 12GB VRAM Radeon RX 6850M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages

384 additional rendering cores

Lower TDP (80W vs 165W)

AMD Radeon RX 6850M XT 's Advantages

Released 3 years late

Boost Clock has increased by 136% (2581MHz vs 1095MHz)

More VRAM (12GB vs 8GB)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Max Q

6.447 TFLOPS

Radeon RX 6850M XT +104%

13.21 TFLOPS

Blender

GeForce RTX 2080 Max Q +26%

1936

Radeon RX 6850M XT

1528

GeForce RTX 2080 Max Q

VS

Radeon RX 6850M XT

Graphics Card

Jan 2019

Release Date

Jan 2022

GeForce 20 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

2321 MHz

1095 MHz

Boost Clock

2581 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

384.0GB/s

Bandwidth

384.0GB/s

Render Config

46

SM Count

-

Compute Units

40

2944

Shading Units

2560

184

TMUs

160

64

ROPs

64

368

Tensor Cores

-

46

RT Cores

40

64 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

3 MB

Theoretical Performance

70.08 GPixel/s

Pixel Rate

165.2 GPixel/s

201.5 GTexel/s

Texture Rate

413.0 GTexel/s

12.89 TFLOPS

FP16 (half)

26.43 TFLOPS

6.447 TFLOPS

FP32 (float)

13.21 TFLOPS

201.5 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

TU104

GPU Name

Navi 22

N18E-G3-A1

GPU Variant

Navi 22 XTM

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

13.6 billion

Transistors

17.2 billion

545 mm²

Die Size

335 mm²

Board Design

80W

TDP

165W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

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

6.5

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