AMD Radeon RX 6700M vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

AMD Radeon RX 6700M NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 51% (2400MHz vs 1590MHz)

More VRAM (10GB vs 6GB)

Larger VRAM bandwidth (320.0GB/s vs 288.0GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700M +126%

11.06 TFLOPS

GeForce GTX 1660 Ti Mobile

4.884 TFLOPS

3DMark Time Spy

Radeon RX 6700M +71%

9583

GeForce GTX 1660 Ti Mobile

5573

Radeon RX 6700M

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

May 2021

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

1489 MHz

Base Clock

1455 MHz

2400 MHz

Boost Clock

1590 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

10GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

192bit

320.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

36

Compute Units

-

2304

Shading Units

1536

144

TMUs

96

64

ROPs

48

-

Tensor Cores

-

36

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1536 KB

Theoretical Performance

153.6 GPixel/s

Pixel Rate

76.32 GPixel/s

345.6 GTexel/s

Texture Rate

152.6 GTexel/s

22.12 TFLOPS

FP16 (half)

9.769 TFLOPS

11.06 TFLOPS

FP32 (float)

4.884 TFLOPS

691.2 GFLOPS

FP64 (double)

152.6 GFLOPS

Graphics Processor

Navi 22

GPU Name

TU116

Navi 22

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

135W

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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