NVIDIA T550 Mobile vs NVIDIA GeForce GT 745A

VS

NVIDIA T550 Mobile

NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 2GB VRAM GeForce GT 745A 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 9 months late

Boost Clock has increased by 82% (1665MHz vs 915MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

640 additional rendering cores

Lower TDP (23W vs 33W)

Score

Benchmark

FP32 (float)

T550 Mobile +385%

3.41 TFLOPS

GeForce GT 745A

0.703 TFLOPS

T550 Mobile

VS

GeForce GT 745A

Graphics Card

May 2022

Release Date

Aug 2013

Quadro Mobile

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1065 MHz

Base Clock

837 MHz

1665 MHz

Boost Clock

915 MHz

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

28.80GB/s

Render Config

-

16

SM Count

-

1024

Shading Units

384

64

TMUs

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

53.28 GPixel/s

Pixel Rate

7.320 GPixel/s

106.6 GTexel/s

Texture Rate

29.28 GTexel/s

6.820 TFLOPS

FP16 (half)

-

3.410 TFLOPS

FP32 (float)

702.7 GFLOPS

106.6 GFLOPS

FP64 (double)

29.28 GFLOPS

Board Design

23W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GK107

-

GPU Variant

N14P-LP

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.27 billion

200 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.0

6.6

Shader Model

5.1

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