NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon RX 7800M

VS

NVIDIA GeForce GTX 1080 Max Q

AMD Radeon RX 7800M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 12GB VRAM Radeon RX 7800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages

Lower TDP (150W vs 180W)

AMD Radeon RX 7800M 's Advantages

Released 7 years and 3 months late

Boost Clock has increased by 46% (2145MHz vs 1468MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (432GB/s vs 320.3GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Max Q

7.516 TFLOPS

Radeon RX 7800M +377%

35.87 TFLOPS

GeForce GTX 1080 Max Q

VS

Radeon RX 7800M

Graphics Card

Jun 2017

Release Date

Sep 2024

GeForce 10 Mobile

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1290 MHz

Base Clock

1825 MHz

1468 MHz

Boost Clock

2145 MHz

1251 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

12GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

192bit

320.3GB/s

Bandwidth

432GB/s

Render Config

-

Compute Units

60

20

SM Count

-

2560

Shading Units

3840

160

TMUs

240

64

ROPs

96

-

RT Cores

60

48 KB (per SM)

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

-

L3 Cache

48 MB

Theoretical Performance

93.95 GPixel/s

Pixel Rate

401.3 GPixel/s

234.9 GTexel/s

Texture Rate

560.4 GTexel/s

117.4 GFLOPS

FP16 (half)

71.73 TFLOPS

7.516 TFLOPS

FP32 (float)

35.87 TFLOPS

234.9 GFLOPS

FP64 (double)

1121 GFLOPS

Board Design

150W

TDP

180W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GP104

GPU Name

Navi 32

N17E-G3-A1

GPU Variant

Navi 32

Pascal

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

16 nm

Process Size

5 nm

7.2 billion

Transistors

28.1 billion

314 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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