NVIDIA T550 Mobile vs NVIDIA GeForce 820A

VS

NVIDIA T550 Mobile

NVIDIA GeForce 820A

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 1024MB VRAM GeForce 820A 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 Clock1665MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)

928 additional rendering cores

NVIDIA GeForce 820A 's Advantages

Lower TDP (15W vs 23W)

Score

Benchmark

FP32 (float)

T550 Mobile +1044%

3.41 TFLOPS

GeForce 820A

0.298 TFLOPS

T550 Mobile

VS

GeForce 820A

Graphics Card

May 2022

Release Date

Mar 2014

Quadro Mobile

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

96.00GB/s

Bandwidth

14.40GB/s

Render Config

-

16

SM Count

2

1024

Shading Units

96

64

TMUs

16

32

ROPs

8

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

53.28 GPixel/s

Pixel Rate

3.100 GPixel/s

106.6 GTexel/s

Texture Rate

12.40 GTexel/s

6.820 TFLOPS

FP16 (half)

-

3.410 TFLOPS

FP32 (float)

297.6 GFLOPS

106.6 GFLOPS

FP64 (double)

24.80 GFLOPS

Board Design

23W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GF117

-

GPU Variant

N15V-GM

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

0.585 billion

200 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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