NVIDIA GeForce GTX 750 vs NVIDIA A40 PCIe

VS

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 750 and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 's Advantages

Lower TDP (55W vs 300W)

NVIDIA A40 PCIe 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 60% (1740MHz vs 1085MHz)

More VRAM (48GB vs 1GB)

Larger VRAM bandwidth (695.8GB/s vs 80.19GB/s)

10240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 750

1.111 TFLOPS

A40 PCIe +3268%

37.42 TFLOPS

GeForce GTX 750

VS

A40 PCIe

Graphics Card

Feb 2014

Release Date

Oct 2020

GeForce 700

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1020 MHz

Base Clock

1305 MHz

1085 MHz

Boost Clock

1740 MHz

1253 MHz

Memory Clock

1812 MHz

Memory

1024MB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

80.19GB/s

Bandwidth

695.8GB/s

Render Config

-

SM Count

84

-

Compute Units

-

512

Shading Units

10752

32

TMUs

336

16

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

194.9 GPixel/s

34.72 GTexel/s

Texture Rate

584.6 GTexel/s

-

FP16 (half)

37.42 TFLOPS

1111 GFLOPS

FP32 (float)

37.42 TFLOPS

34.72 GFLOPS

FP64 (double)

584.6 GFLOPS

Graphics Processor

GM107

GPU Name

GA102

GM107-300-A2

GPU Variant

-

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.87 billion

Transistors

28.3 billion

148 mm²

Die Size

628 mm²

Board Design

55W

TDP

300W

250 W

Suggested PSU

700 W

2x DVI 1x mini-HDMI 2.0

Outputs

3x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.6

5.1

Shader Model

6.6

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