NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon E9173 PCIe

VS

NVIDIA GeForce RTX 3080 Mobile AMD Radeon E9173 PCIe

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 2GB VRAM Radeon E9173 PCIe 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 3 months late

Boost Clock has increased by 27% (1545MHz vs 1219MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 48.00GB/s)

5632 additional rendering cores

AMD Radeon E9173 PCIe 's Advantages

Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +1420%

18.98 TFLOPS

Radeon E9173 PCIe

1.248 TFLOPS

GeForce RTX 3080 Mobile

VS

Radeon E9173 PCIe

Graphics Card

Jan 2021

Release Date

Oct 2017

GeForce 30 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1110 MHz

Base Clock

1124 MHz

1545 MHz

Boost Clock

1219 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

48.00GB/s

Render Config

48

SM Count

-

Compute Units

8

6144

Shading Units

512

192

TMUs

32

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

148.3 GPixel/s

Pixel Rate

19.50 GPixel/s

296.6 GTexel/s

Texture Rate

39.01 GTexel/s

18.98 TFLOPS

FP16 (half)

1248 GFLOPS

18.98 TFLOPS

FP32 (float)

1248 GFLOPS

296.6 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

GA104

GPU Name

Lexa

GA104-775-A1

GPU Variant

E9170

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

2.2 billion

392 mm²

Die Size

103 mm²

Board Design

115W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

None

Power Connectors

None

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

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