NVIDIA GeForce RTX 4080 Max-Q vs AMD FirePro M7820

VS

NVIDIA GeForce RTX 4080 Max-Q AMD FirePro M7820

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Max Q and 1024MB VRAM FirePro M7820 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Max-Q 's Advantages

Released 12 years and 8 months late

Boost Clock1350MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (336.0GB/s vs 64.00GB/s)

6624 additional rendering cores

AMD FirePro M7820 's Advantages

Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Max Q +1689%

20.04 TFLOPS

FirePro M7820

1.12 TFLOPS

GeForce RTX 4080 Max Q

VS

FirePro M7820

Graphics Card

Jan 2023

Release Date

May 2010

GeForce 40 Mobile

Generation

FirePro Mobility

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

795 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

64.00GB/s

Render Config

58

SM Count

-

Compute Units

10

7424

Shading Units

800

232

TMUs

40

80

ROPs

16

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

256 KB

Theoretical Performance

108.0 GPixel/s

Pixel Rate

11.20 GPixel/s

313.2 GTexel/s

Texture Rate

28.00 GTexel/s

20.04 TFLOPS

FP16 (half)

-

20.04 TFLOPS

FP32 (float)

1120 GFLOPS

313.2 GFLOPS

FP64 (double)

-

Graphics Processor

AD104

GPU Name

Broadway

GN21-X9

GPU Variant

Broadway XT GL

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

1.04 billion

295 mm²

Die Size

166 mm²

Board Design

60W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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