NVIDIA GeForce RTX 2080 SUPER Max Q vs AMD Radeon E9171 MCM

VS

NVIDIA GeForce RTX 2080 SUPER Max Q

AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q and 4GB VRAM Radeon E9171 MCM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Released 2 years and 6 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.0GB/s vs 96.00GB/s)

2560 additional rendering cores

AMD Radeon E9171 MCM 's Advantages

Boost Clock has increased by 25% (1219MHz vs 975MHz)

Lower TDP (40W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q +379%

5.99 TFLOPS

Radeon E9171 MCM

1.248 TFLOPS

GeForce RTX 2080 SUPER Max Q

VS

Radeon E9171 MCM

Graphics Card

Apr 2020

Release Date

Oct 2017

GeForce 20 Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

735 MHz

Base Clock

1124 MHz

975 MHz

Boost Clock

1219 MHz

1375 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

48

SM Count

-

3072

Shading Units

512

192

TMUs

32

64

ROPs

16

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

19.50 GPixel/s

187.2 GTexel/s

Texture Rate

39.01 GTexel/s

11.98 TFLOPS

FP16 (half)

1248 GFLOPS

5.990 TFLOPS

FP32 (float)

1248 GFLOPS

187.2 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

80W

TDP

40W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

Lexa

N18E-G3R

GPU Variant

Lexa MCM Pro

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

13.6 billion

Transistors

2.2 billion

545 mm²

Die Size

103 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

7.5

CUDA

-

6.6

Shader Model

6.4

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