GPU Comparison

AMD

RADEON

AMD Radeon RX 6400

CORE STATE Navi 24

VRAM 4 GB

CLOCK SPEED 2321 MHz

TDP 53 W

BUS WIDTH 64 bit

ARCHITECTURE RDNA 2.0

PROCESS 6 nm

LAUNCH DATE 2022

NVIDIA

GEFORCE

GeForce MX550

CORE STATE TU117SB

VRAM 2 GB

CLOCK SPEED 1320 MHz

TDP 25 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

176

N/A

geekbench_opencl

32,011

20,372

geekbench_vulkan

16,372

32,469

passmark_directx_10

N/A

passmark_directx_11

N/A

passmark_directx_12

N/A

passmark_directx_9

N/A

passmark_g2d

722

N/A

passmark_g3d

7,673

N/A

passmark_gpu_compute

2,812

N/A

Analysis: AMD Radeon RX 6400 vs NVIDIA GeForce MX550

In this graphics card matchup, AMD Radeon RX 6400 shows its advantage clearly. Whether you're gaming at high resolutions, AMD Radeon RX 6400 reliably exceeds NVIDIA GeForce MX550 by NVIDIA by notable amounts. The speed gap expands even wider at increased resolutions. The card processes resource-hungry games with ease. The engineering superiority are apparent.

NVIDIA GeForce MX550 by NVIDIA isn't written off completely, though its benchmark difference against AMD Radeon RX 6400 is hard to ignore. In price-aware builders, NVIDIA GeForce MX550 by NVIDIA might still represent value assuming the reduced MSRP makes up for the lesser capabilities. However, for pure graphics capability, AMD Radeon RX 6400 is the undisputed victor. This verdict is obvious. Speed chasers would lean toward AMD Radeon RX 6400.

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6400

MX550

Core Specs

Shading Units

768

1,024 +33.3%

Shaders

768

1,024 +33.3%

TMUs

32 -33.3%

ROPs

16 -50.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

1923 MHz

1065 MHz

Boost Clock

2321 MHz

1320 MHz

Game Clock

2039 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

4 GB

2 GB

VRAM (MB)

4,096

2,048 -50.0%

Memory Type

GDDR6

Memory Bus

64 bit

Bandwidth

128.0 GB/s

96.00 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

1024 KB

2 MB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

74.27 GPixel/s

21.12 GPixel/s

Texture Rate

111.4 GTexel/s

42.24 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

2.703 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

42.24 GFLOPS (1:64)

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

2.703 TFLOPS (1:1)

AI/RT

RT Cores

—

Power

TDP

53 W

25 W

TDP (W)

25 -52.8%

Suggested PSU

250 W

—

Power Connectors

None

Architecture

RDNA 2.0

Turing

GPU Name

Navi 24

TU117SB

Generation

Navi II (RX 6000)

GeForce MX (5xx)

Process Size

6 nm

12 nm

Transistors

5,400 million

4,700 million

Die Size

107 mm²

200 mm²

Foundry

TSMC

Density

50.5M / mm²

23.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.2

3.0

CUDA

—

7.5

Shader Model

6.8

Physical

Slot Width

Single-slot

IGP

Outputs

1x HDMI 2.11x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x4

PCIe 4.0 x8

Other

Launch Price

159 USD

—

Production

End-of-life

Predecessor

Navi

—

Successor

Navi III

—

View Radeon RX 6400 Details View GeForce MX550 Details