NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon Pro 555

VS

NVIDIA GeForce RTX 3080 Mobile

AMD Radeon Pro 555

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 3 years and 7 months late

Boost Clock1545MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 81.60GB/s)

5376 additional rendering cores

AMD Radeon Pro 555 's Advantages

Lower TDP (75W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +1353%

18.98 TFLOPS

Radeon Pro 555

1.306 TFLOPS

GeForce RTX 3080 Mobile

VS

Radeon Pro 555

Graphics Card

Jan 2021

Release Date

Jun 2017

GeForce 30 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

1275 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

81.60GB/s

Render Config

-

Compute Units

12

48

SM Count

-

6144

Shading Units

768

192

TMUs

48

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

13.60 GPixel/s

296.6 GTexel/s

Texture Rate

40.80 GTexel/s

18.98 TFLOPS

FP16 (half)

1306 GFLOPS

18.98 TFLOPS

FP32 (float)

1306 GFLOPS

296.6 GFLOPS

FP64 (double)

81.60 GFLOPS

Board Design

115W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

Polaris 21

GA104-775-A1

GPU Variant

Polaris 21 PRO

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

3 billion

392 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon RX 6600M

2

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 2070 SUPER Max Q

3

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce 820M

4

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce 830A

5

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce GTX 950M Mac Edition

6

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon 625 Mobile

7

NVIDIA GeForce RTX 3080 Mobile vs NVIDIA NVS 2100M

8

NVIDIA GeForce RTX 3080 Mobile vs Intel Arc A350M

9

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon Pro 560X

10

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon Pro WX 4150 Mobile

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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