NVIDIA RTX 4000 Mobile Ada Generation vs NVIDIA GeForce 8400M GS

VS

NVIDIA RTX 4000 Mobile Ada Generation

NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Mobile Ada Generation 's Advantages

Released 15 years and 10 months late

Boost Clock1665MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (432.0GB/s vs 6.400GB/s)

7408 additional rendering cores

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 110W)

Score

Benchmark

FP32 (float)

RTX 4000 Mobile Ada Generation +94976%

24.72 TFLOPS

GeForce 8400M GS

0.026 TFLOPS

RTX 4000 Mobile Ada Generation

VS

GeForce 8400M GS

Graphics Card

Mar 2023

Release Date

May 2007

Quadro Ada-M

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-I

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

6.400GB/s

Render Config

-

58

SM Count

2

7424

Shading Units

16

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

16 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

1.600 GPixel/s

386.3 GTexel/s

Texture Rate

3.200 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

25.60 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

11W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

G86

-

GPU Variant

NB8M-GS

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

80 nm

35.8 billion

Transistors

0.21 billion

294 mm²

Die Size

127 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.1

6.7

Shader Model

4.0

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