GPU Comparison

A

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

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

i

Intel

GPU

Arc A530M

CORE STATE DG2-256

VRAM 8 GB

CLOCK SPEED 1300 MHz

TDP 65 W

BUS WIDTH 128 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

176

N/A

geekbench_opencl

32,977

49,735

geekbench_vulkan

38,040

43,492

passmark_directx_10

54

N/A

passmark_directx_11

70

N/A

passmark_directx_12

30

N/A

passmark_directx_9

93

N/A

passmark_g2d

722

N/A

passmark_g3d

7,673

N/A

passmark_gpu_compute

2,812

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6400

A530M

Core Specs

Shading Units

768

1,536 +100.0%

Shaders

768

1,536 +100.0%

TMUs

48

96 +100.0%

ROPs

32

48 +50.0%

Compute Units

12

—

Execution Units

—

192

Clocks

Base Clock

1923 MHz

900 MHz

Boost Clock

2321 MHz

1300 MHz

Game Clock

2039 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR6

GDDR6

Memory Bus

64 bit

128 bit

Bandwidth

128.0 GB/s

224.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

1024 KB

8 MB

L3 Cache

16 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

74.27 GPixel/s

62.40 GPixel/s

Texture Rate

111.4 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

3.565 TFLOPS

3.994 TFLOPS

FP64 (TFLOPS)

222.8 GFLOPS (1:16)

—

FP16 (TFLOPS)

7.130 TFLOPS (2:1)

7.987 TFLOPS (2:1)

AI/RT

RT Cores

12

12 0.0%

XMX Cores

—

192

Power

TDP

53 W

65 W

TDP (W)

53

65 +22.6%

Suggested PSU

250 W

—

Power Connectors

None

—

Architecture

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 24

DG2-256

Generation

Navi II (RX 6000)

Alchemist (Arc 5 Mobile)

Process Size

6 nm

6 nm

Transistors

5,400 million

11,500 million

Die Size

107 mm²

269 mm²

Foundry

TSMC

TSMC

Density

50.5M / mm²

42.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

Shader Model

6.8

6.6

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

Active

Predecessor

Navi

—

Successor

Navi III

—

View Radeon RX 6400 Details View Arc A530M Details