NVIDIA GeForce 8400M GS vs NVIDIA T550 Mobile

VS

NVIDIA GeForce 8400M GS

NVIDIA T550 Mobile

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M GS and 4GB VRAM T550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M GS 's Advantages

Lower TDP (11W vs 23W)

NVIDIA T550 Mobile 's Advantages

Released 15 years late

Boost Clock1665MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (96.00GB/s vs 6.400GB/s)

1008 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400M GS

0.026 TFLOPS

T550 Mobile +13015%

3.41 TFLOPS

GeForce 8400M GS

VS

T550 Mobile

Graphics Card

May 2007

Release Date

May 2022

GeForce 8M

Generation

Quadro Mobile

Mobile

Type

Mobile

MXM-I

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1665 MHz

400 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

96.00GB/s

Render Config

-

2

SM Count

16

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

L1 Cache

64 KB (per SM)

16 KB

L2 Cache

1024 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

53.28 GPixel/s

3.200 GTexel/s

Texture Rate

106.6 GTexel/s

-

FP16 (half)

6.820 TFLOPS

25.60 GFLOPS

FP32 (float)

3.410 TFLOPS

-

FP64 (double)

106.6 GFLOPS

Board Design

11W

TDP

23W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G86

GPU Name

TU117

NB8M-GS

GPU Variant

-

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.21 billion

Transistors

4.7 billion

127 mm²

Die Size

200 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

7.5

4.0

Shader Model

6.6

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