NVIDIA GeForce GTX 750 Ti vs NVIDIA RTX A400

VS

NVIDIA GeForce GTX 750 Ti

NVIDIA RTX A400

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 10 years and 2 months late

Boost Clock has increased by 62% (1762MHz vs 1085MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (96.00GB/s vs 86.40GB/s)

128 additional rendering cores

Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 Ti

1.389 TFLOPS

RTX A400 +94%

2.706 TFLOPS

GeForce GTX 750 Ti

VS

RTX A400

Graphics Card

Feb 2014

Release Date

Apr 2024

GeForce 700

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1020 MHz

Base Clock

727 MHz

1085 MHz

Boost Clock

1762 MHz

1350 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

86.40GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

6

640

Shading Units

768

40

TMUs

24

16

ROPs

16

-

Tensor Cores

24

-

RT Cores

6

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

28.19 GPixel/s

43.40 GTexel/s

Texture Rate

42.29 GTexel/s

-

FP16 (half)

2.706 TFLOPS

1389 GFLOPS

FP32 (float)

2.706 TFLOPS

43.40 GFLOPS

FP64 (double)

42.29 GFLOPS

Board Design

60W

TDP

50W

250 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 2.0

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GA107

GM107-400-A2

GPU Variant

-

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.87 billion

Transistors

8.7 billion

148 mm²

Die Size

200 mm²

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

6.7

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