NVIDIA GeForce GTX 750 vs NVIDIA GeForce GT 440 Mac Edition

VS

NVIDIA GeForce GTX 750 NVIDIA GeForce GT 440 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 750 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 GTX 750 's Advantages

Released 3 years late

Boost Clock1085MHz

Larger VRAM bandwidth (80.19GB/s vs 21.34GB/s)

416 additional rendering cores

Lower TDP (55W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 +257%

1.111 TFLOPS

GeForce GT 440 Mac Edition

0.311 TFLOPS

GeForce GTX 750

VS

GeForce GT 440 Mac Edition

Graphics Card

Feb 2014

Release Date

Feb 2011

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1020 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1253 MHz

Memory Clock

667 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

21.34GB/s

Render Config

-

SM Count

2

-

Compute Units

-

512

Shading Units

96

32

TMUs

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

3.240 GPixel/s

34.72 GTexel/s

Texture Rate

12.96 GTexel/s

-

FP16 (half)

-

1111 GFLOPS

FP32 (float)

311.0 GFLOPS

34.72 GFLOPS

FP64 (double)

25.92 GFLOPS

Graphics Processor

GM107

GPU Name

GF108

GM107-300-A2

GPU Variant

GF108-400-A1

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.585 billion

148 mm²

Die Size

116 mm²

Board Design

55W

TDP

65W

250 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 2.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.1

5.1

Shader Model

5.1

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