NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 680M

VS

NVIDIA GeForce RTX 2080 Mobile

NVIDIA GeForce GTX 680M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile and 4GB VRAM GeForce GTX 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Mobile 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 110% (1590MHz vs 758MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 115.2GB/s)

1600 additional rendering cores

NVIDIA GeForce GTX 680M 's Advantages

Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Mobile +359%

9.362 TFLOPS

GeForce GTX 680M

2.038 TFLOPS

GeForce RTX 2080 Mobile

VS

GeForce GTX 680M

Graphics Card

Jan 2019

Release Date

Jun 2012

GeForce 20 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1380 MHz

Base Clock

719 MHz

1590 MHz

Boost Clock

758 MHz

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

115.2GB/s

Render Config

-

46

SM Count

-

2944

Shading Units

1344

184

TMUs

112

64

ROPs

32

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

101.8 GPixel/s

Pixel Rate

21.22 GPixel/s

292.6 GTexel/s

Texture Rate

84.90 GTexel/s

18.72 TFLOPS

FP16 (half)

-

9.362 TFLOPS

FP32 (float)

2.038 TFLOPS

292.6 GFLOPS

FP64 (double)

84.90 GFLOPS

Board Design

150W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

TU104

GPU Name

GK104

N18E-G3-A1

GPU Variant

N13E-GTX-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

3.54 billion

545 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon R5 M330

2

NVIDIA GeForce RTX 2080 Mobile vs ATI Mobility Radeon HD 5570

3

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 680M

4

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 1060 Mobile

5

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 970M

6

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon RX 7600S

7

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce 8800M GTX

8

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GT 750M

9

NVIDIA GeForce RTX 2080 Mobile vs ATI Radeon E2400

10

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce Go 6800 Ultra

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!