NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce GT 440 Mac Edition

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

NVIDIA GeForce GT 440 Mac Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 1024MB VRAM GeForce GT 440 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Boost Clock1635MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (768.0GB/s vs 21.34GB/s)

4512 additional rendering cores

NVIDIA GeForce GT 440 Mac Edition 's Advantages

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +4745%

15.07 TFLOPS

GeForce GT 440 Mac Edition

0.311 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

GeForce GT 440 Mac Edition

Graphics Card

Unknown

Release Date

Feb 2011

GeForce 20

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1350 MHz

Base Clock

-

1635 MHz

Boost Clock

-

2000 MHz

Memory Clock

667 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

21.34GB/s

Render Config

-

72

SM Count

2

4608

Shading Units

96

288

TMUs

16

96

ROPs

4

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

6 MB

L2 Cache

256 KB

-

Theoretical Performance

157.0 GPixel/s

Pixel Rate

3.240 GPixel/s

470.9 GTexel/s

Texture Rate

12.96 GTexel/s

30.14 TFLOPS

FP16 (half)

-

15.07 TFLOPS

FP32 (float)

311.0 GFLOPS

470.9 GFLOPS

FP64 (double)

25.92 GFLOPS

Board Design

250W

TDP

65W

600 W

Suggested PSU

250 W

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

TU102

GPU Name

GF108

TU102-350-A1

GPU Variant

GF108-400-A1

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

18.6 billion

Transistors

0.585 billion

754 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.8

Shader Model

5.1

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