KUROUTOSHIKOU Radeon RX 6400 4GB (RD-RX6400-E4GB/LP) Graphics Card

Product status: Official | Last Update: 2022-04-21 | Report Error

Graphics Processor

Navi 24 XL

Cores : TMUs : ROPs

KUROUTOSHIKOU Radeon RX 6400 4GB

Manufacturer

Kuroutoshikou

Original Series

Radeon 6000

Based On

Radeon RX 6400

Released After

April 20th, 2022

GPU Model

Navi 24 XL (Navi 24)

Architecture

AMD RDNA2

Fabrication Process

6 nm FF (TSMC N6)

Die Size

107 mm²

Transistors Count

5.4B

Transistors Density

50.5M ^TRAN/_mm²

Stream Processors

768

Ray Accelerators

Compute Units

TMUs

ROPs

Base Clock

1923 MHz

Game Clock

2039 MHz

Boost Clock

2321 MHz

Memory Clock

2000 MHz

Effective Memory Clock

16000 Mbps

Memory Size

4096 MB

Memory Type

GDDR6

Memory Bus Width

64-bit

Memory Bandwidth

128.0 GB/s

Interface

PCI-Express 4.0 x16

TDP/TBP

53 W

Recommended PSU

350 W

DisplayPort

1 × (DP 1.4a)

HDMI

1 × (HDMI 2.1)

DirectX

12.2

Vulkan

1.2

OpenGL

4.6

OpenCL

2.1

Pixel Fillrate

74.3 GPixels/s

Texture Fillrate

111.4 GTexel/s

Peak FP32

3.6 TFLOPS

FP32 Perf. per Watt

67.3 GFLOPS/W

FP32 Perf. per mm²

33.3 GFLOPS/mm²

Pictures

Custom Models 14

Model name	Boost	Memory	Custom Series	Popularity
ASROCK RX 6400 4GB Challenger ITX RX6400 CLI 4G	2321 MHz	2000 MHz	Challenger	37%
ASUS RX 6400 4GB DUAL DUAL-RX6400-4G	2321 MHz	2000 MHz	DUAL	55%
ASUS RX 6400 4GB PHOENIX PH-RX6400-4G	2321 MHz	2000 MHz	Phoenix	40%
BIOSTAR RX 6400 4GB VA6406RA46	2321 MHz	2000 MHz		36%
GIGABYTE RX 6400 4GB EAGLE GV-R64EAGLE-4GD	2321 MHz	2000 MHz	EAGLE	53%
GIGABYTE RX 6400 4GB Low Profile GV-R64D6-4GL	2321 MHz	2000 MHz		65%
KUROUTOSHIKOU RX 6400 4GB RD-RX6400-E4GB/LP	2321 MHz	2000 MHz		57%
MSI RX 6400 4GB AERO ITX	2321 MHz	2000 MHz	Aero	41%
POWERCOLOR RX 6400 4GB ITX	2321 MHz	2000 MHz		38%
SAPPHIRE RX 6400 4GB PULSE	2321 MHz	2000 MHz	PULSE	66%
SOONFOALS RX 6400 4GB	2321 MHz	2000 MHz		48%
VASTARMOR RX 6400 4GB Explorer	2321 MHz	2000 MHz		46%
XFX RX 6400 4GB Speedster SWFT 105	2321 MHz	2000 MHz	SPEEDSTER	100%
YESTON RX 6400 4GB Low Profile	2321 MHz	2000 MHz		83%

Radeon 6000 Series15

Model	Cores	Boost Clock	Memory Clock	Memory Config.
AMD Radeon RX 6900 XT Liquid Cooled	5120	2435 MHz	18 Gbps	16 GB G6 256b
AMD Radeon RX 6950 XT	5120	2310 MHz	18 Gbps	16 GB G6 256b
AMD Radeon RX 6900 XT	5120	2250 MHz	16 Gbps	16 GB G6 256b
AMD Radeon RX 6900 XT Halo Infinite Limited Edition	5120	2250 MHz	16 Gbps	16 GB G6 256b
AMD Radeon RX 6800 XT	4608	2250 MHz	16 Gbps	16 GB G6 256b
AMD Radeon RX 6800 XT Midnight Black	4608	2250 MHz	16 Gbps	16 GB G6 256b
AMD Radeon RX 6800	3840	2105 MHz	16 Gbps	16 GB G6 256b
AMD Radeon RX 6750 XT	2560	2600 MHz	18 Gbps	12 GB G6 192b
AMD Radeon RX 6700 XT	2560	2581 MHz	16 Gbps	12 GB G6 192b
AMD Radeon RX 6700	2304	2450 MHz	16 Gbps	10 GB G6 160b
AMD Radeon RX 6650 XT	2048	2635 MHz	17.5 Gbps	8 GB G6 128b
AMD Radeon RX 6600 XT	2048	2589 MHz	16 Gbps	8 GB G6 128b
AMD Radeon RX 6600	1792	2491 MHz	14 Gbps	8 GB G6 128b
AMD Radeon RX 6500 XT	1024	2815 MHz	18 Gbps	4 GB G6 64b
AMD Radeon RX 6400	768	2321 MHz	16 Gbps	4 GB G6 64b

Navi 24 GPU Cards10

Model	Cores	Boost Clock	Memory Clock	Memory Config.
AMD Radeon RX 6500 XT	1024	2815 MHz	18 GB/s	4 GB G6 64b
AMD Radeon Pro W6500M	1024	2588 MHz	16 GB/s	4 GB G6 64b
AMD Radeon RX 6500M	1024	-	16 GB/s	4 GB G6 64b
AMD Radeon RX 6550M	1024	-	18 GB/s	4 GB G6 64b
AMD Radeon RX 6550S	1024	-	16 GB/s	4 GB G6 64b
AMD Radeon RX 6400	768	2321 MHz	16 GB/s	4 GB G6 64b
AMD Radeon Pro W6400	768	2300 MHz	16 GB/s	4 GB G6 64b
AMD Radeon RX 6450M	768	-	16 GB/s	4 GB G6 64b
AMD Radeon Pro W6300M	768	2214 MHz	16 GB/s	2 GB G6 32b
AMD Radeon RX 6300M	768	-	16 GB/s	2 GB G6 32b