AMD Radeon RX 6600S vs NVIDIA Quadro P4000 Max-Q

Comparative analysis of AMD Radeon RX 6600S and NVIDIA Quadro P4000 Max-Q 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, Geekbench - OpenCL.

AMD Radeon RX 6600S

NVIDIA Quadro P4000 Max-Q

Differences

Reasons to consider the AMD Radeon RX 6600S

Videocard is newer: launch date 4 year(s) 11 month(s) later
Around 53% higher core clock speed: 1700 MHz vs 1114 MHz
Around 63% higher boost clock speed: 2000 MHz vs 1228 MHz
1630.3x more texture fill rate: 224.0 GTexel/s vs 137.4 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 16 nm
Around 25% lower typical power consumption: 80 Watt vs 100 Watt
Around 51% better performance in PassMark - G3D Mark: 13678 vs 9083

Specifications (specs)
Launch date	4 Jan 2022 vs 11 January 2017
Core clock speed	1700 MHz vs 1114 MHz
Boost clock speed	2000 MHz vs 1228 MHz
Texture fill rate	224.0 GTexel/s vs 137.4 GTexel / s
Manufacturing process technology	7 nm vs 16 nm
Thermal Design Power (TDP)	80 Watt vs 100 Watt
Benchmarks
PassMark - G3D Mark	13678 vs 9083

Reasons to consider the NVIDIA Quadro P4000 Max-Q

2x more maximum memory size: 8 GB vs 4 GB
3.4x more memory clock speed: 6008 MHz vs 1750 MHz, 14 Gbps effective
Around 8% better performance in PassMark - G2D Mark: 700 vs 650
Around 54% better performance in Geekbench - OpenCL: 102892 vs 66774

Specifications (specs)
Maximum memory size	8 GB vs 4 GB
Memory clock speed	6008 MHz vs 1750 MHz, 14 Gbps effective
Benchmarks
PassMark - G2D Mark	700 vs 650
Geekbench - OpenCL	102892 vs 66774

Compare benchmarks

GPU 1: AMD Radeon RX 6600S
GPU 2: NVIDIA Quadro P4000 Max-Q

PassMark - G2D Mark

GPU 1

GPU 2

650

700

PassMark - G3D Mark

GPU 1

GPU 2

13678

9083

Geekbench - OpenCL

GPU 1

GPU 2

66774

102892

Name	AMD Radeon RX 6600S	NVIDIA Quadro P4000 Max-Q
PassMark - G2D Mark	650	700
PassMark - G3D Mark	13678	9083
Geekbench - OpenCL	66774	102892

Compare specifications (specs)

	AMD Radeon RX 6600S	NVIDIA Quadro P4000 Max-Q
Essentials
Architecture	RDNA 2.0	Pascal
Code name	Navi 23	GP104
Launch date	4 Jan 2022	11 January 2017
Place in performance rating	111	107
Type		Mobile workstation
Technical info
Boost clock speed	2000 MHz	1228 MHz
Compute units	28
Core clock speed	1700 MHz	1114 MHz
Manufacturing process technology	7 nm	16 nm
Pipelines	1792	1792
Pixel fill rate	128.0 GPixel/s
Texture fill rate	224.0 GTexel/s	137.4 GTexel / s
Thermal Design Power (TDP)	80 Watt	100 Watt
Transistor count	11060 million	7,200 million
Floating-point performance		4,398 gflops
Video outputs and ports
Display Connectors	Portable Device Dependent	No outputs
Compatibility, dimensions and requirements
Form factor	IGP
Interface	PCIe 4.0 x8	MXM-B (3.0)
Supplementary power connectors	None	None
Laptop size		large
API support
DirectX	12 Ultimate (12_2)	12.0 (12_1)
OpenCL	2.1
OpenGL	4.6	4.6
Shader Model	6.7
Vulkan
Memory
Maximum RAM amount	4 GB	8 GB
Memory bandwidth	224.0 GB/s	192.3 GB / s
Memory bus width	128 bit	256 Bit
Memory clock speed	1750 MHz, 14 Gbps effective	6008 MHz
Memory type	GDDR6	GDDR5
Shared memory		0