AMD Radeon RX 6400 vs AMD Radeon Pro 5600M

Comparative analysis of AMD Radeon RX 6400 and AMD Radeon Pro 5600M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon RX 6400

AMD Radeon Pro 5600M

Differences

Reasons to consider the AMD Radeon RX 6400

Videocard is newer: launch date 1 year(s) 7 month(s) later
Around 92% higher core clock speed: 1923 MHz vs 1000 MHz
2.3x more boost clock speed: 2321 MHz vs 1030 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 7 nm
2.6x more memory clock speed: 2000 MHz, 16 Gbps effective vs 770 MHz (1540 MHz effective)
Around 6% better performance in PassMark - G2D Mark: 717 vs 678

Specifications (specs)
Launch date	19 Jan 2022 vs 15 Jun 2020
Core clock speed	1923 MHz vs 1000 MHz
Boost clock speed	2321 MHz vs 1030 MHz
Manufacturing process technology	6 nm vs 7 nm
Memory clock speed	2000 MHz, 16 Gbps effective vs 770 MHz (1540 MHz effective)
Benchmarks
PassMark - G2D Mark	717 vs 678

Reasons to consider the AMD Radeon Pro 5600M

Around 48% higher texture fill rate: 164.8 GTexel/s vs 111.4 GTexel/s
3.3x more pipelines: 2560 vs 768
Around 6% lower typical power consumption: 50 Watt vs 53 Watt
2x more maximum memory size: 8 GB vs 4 GB
Around 20% better performance in PassMark - G3D Mark: 9198 vs 7651
Around 45% better performance in Geekbench - OpenCL: 47784 vs 33004

Specifications (specs)
Texture fill rate	164.8 GTexel/s vs 111.4 GTexel/s
Pipelines	2560 vs 768
Thermal Design Power (TDP)	50 Watt vs 53 Watt
Maximum memory size	8 GB vs 4 GB
Benchmarks
PassMark - G3D Mark	9198 vs 7651
Geekbench - OpenCL	47784 vs 33004

Compare benchmarks

GPU 1: AMD Radeon RX 6400
GPU 2: AMD Radeon Pro 5600M

PassMark - G2D Mark

GPU 1

GPU 2

717

678

PassMark - G3D Mark

GPU 1

GPU 2

7651

9198

Geekbench - OpenCL

GPU 1

GPU 2

33004

47784

Name	AMD Radeon RX 6400	AMD Radeon Pro 5600M
PassMark - G2D Mark	717	678
PassMark - G3D Mark	7651	9198
3DMark Fire Strike - Graphics Score	176
Geekbench - OpenCL	33004	47784
GFXBench 4.0 - Car Chase Offscreen (Frames)		10296
GFXBench 4.0 - Car Chase Offscreen (Fps)		10296
GFXBench 4.0 - Manhattan (Frames)		3715
GFXBench 4.0 - Manhattan (Fps)		3715
GFXBench 4.0 - T-Rex (Frames)		3354
GFXBench 4.0 - T-Rex (Fps)		3354

Compare specifications (specs)

	AMD Radeon RX 6400	AMD Radeon Pro 5600M
Essentials
Architecture	RDNA 2.0	RDNA 1.0
Code name	Navi 24	Navi 12
Launch date	19 Jan 2022	15 Jun 2020
Place in performance rating	279	282
Type		Laptop
Technical info
Boost clock speed	2321 MHz	1030 MHz
Compute units	12	40
Core clock speed	1923 MHz	1000 MHz
Manufacturing process technology	6 nm	7 nm
Peak Double Precision (FP64) Performance	222.8 GFLOPS (1:16)	329.6 GFLOPS (1:16)
Peak Half Precision (FP16) Performance	7.130 TFLOPS (2:1)	10.55 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	3.565 TFLOPS	5.274 TFLOPS
Pipelines	768	2560
Pixel fill rate	74.27 GPixel/s	65.92 GPixel/s
Texture fill rate	111.4 GTexel/s	164.8 GTexel/s
Thermal Design Power (TDP)	53 Watt	50 Watt
Transistor count	5400 million
Video outputs and ports
Display Connectors	1x HDMI 2.1, 1x DisplayPort 1.4a	No outputs
Compatibility, dimensions and requirements
Form factor	Single-slot
Interface	PCIe 4.0 x4	PCIe 4.0 x16
Recommended system power (PSU)	250 Watt
Supplementary power connectors	None	None
Width		IGP
API support
DirectX	12 Ultimate (12_2)	12.1
OpenCL	2.2	2.0
OpenGL	4.6	4.6
Shader Model	6.7	6.5
Vulkan
Memory
Maximum RAM amount	4 GB	8 GB
Memory bandwidth	128.0 GB/s	394.2 GB/s
Memory bus width	64 bit	2048 bit
Memory clock speed	2000 MHz, 16 Gbps effective	770 MHz (1540 MHz effective)
Memory type	GDDR6	HBM2
High bandwidth memory (HBM)