NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce RTX 2060 Mobile Refresh

VS

NVIDIA GeForce RTX 4080 Mobile NVIDIA GeForce RTX 2060 Mobile Refresh

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 6GB VRAM GeForce RTX 2060 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 4 years late

Boost Clock has increased by 7% (1665MHz vs 1560MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (432.0GB/s vs 264.0GB/s)

5504 additional rendering cores

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Lower TDP (65W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +312%

24.72 TFLOPS

GeForce RTX 2060 Mobile Refresh

5.99 TFLOPS

3DMark Time Spy

GeForce RTX 4080 Mobile +203%

18970

GeForce RTX 2060 Mobile Refresh

6243

GeForce RTX 4080 Mobile

VS

GeForce RTX 2060 Mobile Refresh

Graphics Card

Jan 2023

Release Date

Jan 2019

GeForce 40 Mobile

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1290 MHz

Base Clock

1005 MHz

1665 MHz

Boost Clock

1560 MHz

2250 MHz

Memory Clock

1375 MHz

Memory

12GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

432.0GB/s

Bandwidth

264.0GB/s

Render Config

58

SM Count

30

-

Compute Units

-

7424

Shading Units

1920

232

TMUs

120

80

ROPs

48

232

Tensor Cores

240

58

RT Cores

30

128 KB (per SM)

L1 Cache

64 KB (per SM)

48 MB

L2 Cache

3 MB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

74.88 GPixel/s

386.3 GTexel/s

Texture Rate

187.2 GTexel/s

24.72 TFLOPS

FP16 (half)

11.98 TFLOPS

24.72 TFLOPS

FP32 (float)

5.990 TFLOPS

386.3 GFLOPS

FP64 (double)

187.2 GFLOPS

Graphics Processor

AD104

GPU Name

TU106B

GN21-X9

GPU Variant

N18E-G1-KD-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

35.8 billion

Transistors

10.8 billion

295 mm²

Die Size

445 mm²

Board Design

110W

TDP

65W

-

Suggested PSU

-

Portable Device Dependent

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

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

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