NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon RX 6700M

VS

NVIDIA GeForce GTX 1080 Mobile AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 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 GTX 1080 Mobile 's Advantages

Larger VRAM bandwidth (320.3GB/s vs 320.0GB/s)

256 additional rendering cores

AMD Radeon RX 6700M 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 38% (2400MHz vs 1734MHz)

More VRAM (10GB vs 8GB)

Lower TDP (135W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Mobile

8.878 TFLOPS

Radeon RX 6700M +24%

11.06 TFLOPS

3DMark Time Spy

GeForce GTX 1080 Mobile

7245

Radeon RX 6700M +32%

9583

GeForce GTX 1080 Mobile

VS

Radeon RX 6700M

Graphics Card

Aug 2016

Release Date

May 2021

GeForce 10 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1556 MHz

Base Clock

1489 MHz

1734 MHz

Boost Clock

2400 MHz

1251 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

10GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

160bit

320.3GB/s

Bandwidth

320.0GB/s

Render Config

20

SM Count

-

Compute Units

36

2560

Shading Units

2304

160

TMUs

144

64

ROPs

64

-

Tensor Cores

-

RT Cores

36

48 KB (per SM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

3 MB

Theoretical Performance

111.0 GPixel/s

Pixel Rate

153.6 GPixel/s

277.4 GTexel/s

Texture Rate

345.6 GTexel/s

138.7 GFLOPS

FP16 (half)

22.12 TFLOPS

8.878 TFLOPS

FP32 (float)

11.06 TFLOPS

277.4 GFLOPS

FP64 (double)

691.2 GFLOPS

Graphics Processor

GP104

GPU Name

Navi 22

N17E-G3-A1

GPU Variant

Navi 22

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

7.2 billion

Transistors

17.2 billion

314 mm²

Die Size

335 mm²

Board Design

150W

TDP

135W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.5

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