NVIDIA GeForce RTX 4080 Max-Q vs ATI Mobility Radeon HD 2400

VS

NVIDIA GeForce RTX 4080 Max-Q

ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Max Q and 256MB VRAM Mobility Radeon HD 2400 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 15 years and 8 months late

Boost Clock1350MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (336.0GB/s vs 6.400GB/s)

7384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Max Q +55566%

20.04 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

GeForce RTX 4080 Max Q

VS

Mobility Radeon HD 2400

Graphics Card

Jan 2023

Release Date

May 2007

GeForce 40 Mobile

Generation

M7x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

795 MHz

Base Clock

-

1350 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

58

SM Count

-

7424

Shading Units

40

232

TMUs

4

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

32 KB

-

Theoretical Performance

108.0 GPixel/s

Pixel Rate

1.800 GPixel/s

313.2 GTexel/s

Texture Rate

1.800 GTexel/s

20.04 TFLOPS

FP16 (half)

-

20.04 TFLOPS

FP32 (float)

36.00 GFLOPS

313.2 GFLOPS

FP64 (double)

-

Board Design

60W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

M72

GN21-X9

GPU Variant

M72-S (216QSAKA12FG)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

35.8 billion

Transistors

0.18 billion

295 mm²

Die Size

85 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.0

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