NVIDIA T550 Mobile vs NVIDIA GeForce 840M

VS

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 2GB VRAM GeForce 840M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 48% (1665MHz vs 1124MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 16.02GB/s)

640 additional rendering cores

Lower TDP (23W vs 33W)

Score

Benchmark

FP32 (float)

T550 Mobile +295%

3.41 TFLOPS

GeForce 840M

0.863 TFLOPS

Blender

T550 Mobile +282%

256

GeForce 840M

67

T550 Mobile

VS

GeForce 840M

Graphics Card

May 2022

Release Date

Mar 2014

Quadro Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1065 MHz

Base Clock

1029 MHz

1665 MHz

Boost Clock

1124 MHz

1500 MHz

Memory Clock

1001 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

96.00GB/s

Bandwidth

16.02GB/s

Render Config

16

SM Count

-

Compute Units

-

1024

Shading Units

384

64

TMUs

16

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

53.28 GPixel/s

Pixel Rate

8.992 GPixel/s

106.6 GTexel/s

Texture Rate

17.98 GTexel/s

6.820 TFLOPS

FP16 (half)

-

3.410 TFLOPS

FP32 (float)

863.2 GFLOPS

106.6 GFLOPS

FP64 (double)

26.98 GFLOPS

Graphics Processor

TU117

GPU Name

GM108

-

GPU Variant

N15S-GT

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

Unknown

Board Design

23W

TDP

33W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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