NVIDIA GeForce RTX 2080 SUPER Max Q vs AMD Radeon RX 7900M

VS

NVIDIA GeForce RTX 2080 SUPER Max Q

AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Max Q and 16GB VRAM Radeon RX 7900M 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

Lower TDP (80W vs 180W)

AMD Radeon RX 7900M 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 114% (2090MHz vs 975MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 352.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Max Q

5.99 TFLOPS

Radeon RX 7900M +543%

38.52 TFLOPS

Blender

GeForce RTX 2080 SUPER Max Q

2428

Radeon RX 7900M +6%

2583

GeForce RTX 2080 SUPER Max Q

VS

Radeon RX 7900M

Graphics Card

Apr 2020

Release Date

Oct 2023

GeForce 20 Mobile

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

1825 MHz

975 MHz

Boost Clock

2090 MHz

1375 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

352.0GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

72

48

SM Count

-

3072

Shading Units

4608

192

TMUs

288

64

ROPs

192

384

Tensor Cores

-

48

RT Cores

72

64 KB (per SM)

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

401.3 GPixel/s

187.2 GTexel/s

Texture Rate

601.9 GTexel/s

11.98 TFLOPS

FP16 (half)

77.05 TFLOPS

5.990 TFLOPS

FP32 (float)

38.52 TFLOPS

187.2 GFLOPS

FP64 (double)

1204 GFLOPS

Board Design

80W

TDP

180W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

Navi 31

N18E-G3R

GPU Variant

Navi 31

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

13.6 billion

Transistors

57.7 billion

545 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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