AMD Radeon RX 6400 vs NVIDIA GeForce GTX 750 GM206

VS

AMD Radeon RX 6400 NVIDIA GeForce GTX 750 GM206

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 2GB VRAM GeForce GTX 750 GM206 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages

Released 6 years and 2 months late

Boost Clock has increased by 87% (2321MHz vs 1239MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 80.19GB/s)

256 additional rendering cores

Lower TDP (53W vs 60W)

Score

Benchmark

FP32 (float)

Radeon RX 6400 +180%

3.565 TFLOPS

GeForce GTX 750 GM206

1.269 TFLOPS

Radeon RX 6400

VS

GeForce GTX 750 GM206

Graphics Card

Jan 2022

Release Date

Nov 2015

Navi II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1923 MHz

Base Clock

1087 MHz

2321 MHz

Boost Clock

1239 MHz

2000 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

80.19GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

512

48

TMUs

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SMM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

74.27 GPixel/s

Pixel Rate

39.65 GPixel/s

111.4 GTexel/s

Texture Rate

39.65 GTexel/s

7.130 TFLOPS

FP16 (half)

-

3.565 TFLOPS

FP32 (float)

1269 GFLOPS

222.8 GFLOPS

FP64 (double)

39.65 GFLOPS

Graphics Processor

Navi 24

GPU Name

GM206

Navi 24 XL (215-135000046)

GPU Variant

-

RDNA 2.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

2.94 billion

107 mm²

Die Size

228 mm²

Board Design

53W

TDP

60W

250 W

Suggested PSU

250 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 2.0

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

5.2

6.6

Shader Model

6.4

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