NVIDIA GeForce RTX 2080 SUPER Mobile vs NVIDIA GeForce 620M

VS

NVIDIA GeForce RTX 2080 SUPER Mobile NVIDIA GeForce 620M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 8 years and 1 months late

Boost Clock1560MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)

2976 additional rendering cores

NVIDIA GeForce 620M 's Advantages

Lower TDP (15W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Mobile +3893%

9.585 TFLOPS

GeForce 620M

0.24 TFLOPS

GeForce RTX 2080 SUPER Mobile

VS

GeForce 620M

Graphics Card

Apr 2020

Release Date

Mar 2012

GeForce 20 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

14.40GB/s

Render Config

48

SM Count

2

-

Compute Units

-

3072

Shading Units

96

192

TMUs

16

64

ROPs

8

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

128 KB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

2.500 GPixel/s

299.5 GTexel/s

Texture Rate

10.00 GTexel/s

19.17 TFLOPS

FP16 (half)

-

9.585 TFLOPS

FP32 (float)

240.0 GFLOPS

299.5 GFLOPS

FP64 (double)

20.00 GFLOPS

Graphics Processor

TU104

GPU Name

GF117

N18E-G3

GPU Variant

N13P-GLP

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

0.585 billion

545 mm²

Die Size

116 mm²

Board Design

150W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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