NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon HD 8790M

VS

NVIDIA GeForce RTX 2080 Mobile

AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile and 2GB VRAM Radeon HD 8790M 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 5 years and 9 months late

Boost Clock has increased by 77% (1590MHz vs 900MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Mobile +1254%

9.362 TFLOPS

Radeon HD 8790M

0.691 TFLOPS

GeForce RTX 2080 Mobile

VS

Radeon HD 8790M

Graphics Card

Jan 2019

Release Date

Apr 2013

GeForce 20 Mobile

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1380 MHz

Base Clock

850 MHz

1590 MHz

Boost Clock

900 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

46

SM Count

-

2944

Shading Units

384

184

TMUs

24

64

ROPs

8

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

101.8 GPixel/s

Pixel Rate

7.200 GPixel/s

292.6 GTexel/s

Texture Rate

21.60 GTexel/s

18.72 TFLOPS

FP16 (half)

-

9.362 TFLOPS

FP32 (float)

691.2 GFLOPS

292.6 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

150W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

TU104

GPU Name

Mars

N18E-G3-A1

GPU Variant

Mars M2 XTX (216-0842036)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

0.95 billion

545 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 1650 Ti Max Q

2

NVIDIA GeForce RTX 2080 Mobile vs ATI Mobility Radeon HD 540v

3

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce 610

4

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GT 130M

5

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon RX 6800S

6

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon R9 M470X

7

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon 530 Mobile

8

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 760A

9

NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon 625 Mobile

10

NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GT 425M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster