NVIDIA GeForce RTX 3080 Ti Mobile vs AMD Radeon RX 6700M

VS

NVIDIA GeForce RTX 3080 Ti Mobile AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 10GB VRAM Radeon RX 6700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 8 months late

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (512.0GB/s vs 320.0GB/s)

5120 additional rendering cores

Lower TDP (115W vs 135W)

AMD Radeon RX 6700M 's Advantages

Boost Clock has increased by 90% (2400MHz vs 1260MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +69%

18.71 TFLOPS

Radeon RX 6700M

11.06 TFLOPS

3DMark Time Spy

GeForce RTX 3080 Ti Mobile +33%

12753

Radeon RX 6700M

9550

Blender

GeForce RTX 3080 Ti Mobile +203%

3654

Radeon RX 6700M

1202

GeForce RTX 3080 Ti Mobile

VS

Radeon RX 6700M

Graphics Card

Jan 2022

Release Date

May 2021

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

810 MHz

Base Clock

1489 MHz

1260 MHz

Boost Clock

2400 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

160bit

512.0GB/s

Bandwidth

320.0GB/s

Render Config

58

SM Count

-

Compute Units

36

7424

Shading Units

2304

232

TMUs

144

96

ROPs

64

232

Tensor Cores

-

58

RT Cores

36

128 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

3 MB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

153.6 GPixel/s

292.3 GTexel/s

Texture Rate

345.6 GTexel/s

18.71 TFLOPS

FP16 (half)

22.12 TFLOPS

18.71 TFLOPS

FP32 (float)

11.06 TFLOPS

292.3 GFLOPS

FP64 (double)

691.2 GFLOPS

Graphics Processor

GA103S

GPU Name

Navi 22

GN20-E8-A1

GPU Variant

Navi 22

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

Unknown

Transistors

17.2 billion

496 mm²

Die Size

335 mm²

Board Design

115W

TDP

135W

-

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

8.6

CUDA

-

6.5

Shader Model

6.5

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