AMD Radeon RX 6850M XT vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

AMD Radeon RX 6850M XT NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6850M XT and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6850M XT 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 93% (2581MHz vs 1335MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (384.0GB/s vs 288.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6850M XT +222%

13.21 TFLOPS

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

Blender

Radeon RX 6850M XT +109%

1528

GeForce GTX 1660 Ti Max Q

731

Radeon RX 6850M XT

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Jan 2022

Release Date

Apr 2019

Mobility Radeon

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2321 MHz

Base Clock

1140 MHz

2581 MHz

Boost Clock

1335 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

384.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

40

Compute Units

-

2560

Shading Units

1536

160

TMUs

96

64

ROPs

48

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1536 KB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

64.08 GPixel/s

413.0 GTexel/s

Texture Rate

128.2 GTexel/s

26.43 TFLOPS

FP16 (half)

8.202 TFLOPS

13.21 TFLOPS

FP32 (float)

4.101 TFLOPS

825.9 GFLOPS

FP64 (double)

128.2 GFLOPS

Graphics Processor

Navi 22

GPU Name

TU116

Navi 22 XTM

GPU Variant

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

17.2 billion

Transistors

6.6 billion

335 mm²

Die Size

284 mm²

Board Design

165W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.7

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