AMD Radeon RX 6600S vs AMD Radeon RX 6700S

Comparative analysis of AMD Radeon RX 6600S and AMD Radeon RX 6700S 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, 3DMark Fire Strike - Graphics Score.

AMD Radeon RX 6600S

AMD Radeon RX 6700S

Differences

Reasons to consider the AMD Radeon RX 6600S

Around 5% better performance in Geekbench - OpenCL: 66815 vs 63872

Benchmarks
Geekbench - OpenCL	66815 vs 63872

Reasons to consider the AMD Radeon RX 6700S

2x more maximum memory size: 8 GB vs 4 GB
Around 34% better performance in PassMark - G2D Mark: 737 vs 552
Around 28% better performance in PassMark - G3D Mark: 15009 vs 11716

Specifications (specs)
Maximum memory size	8 GB vs 4 GB
Benchmarks
PassMark - G2D Mark	737 vs 552
PassMark - G3D Mark	15009 vs 11716

Compare benchmarks

GPU 1: AMD Radeon RX 6600S
GPU 2: AMD Radeon RX 6700S

PassMark - G2D Mark

GPU 1

GPU 2

552

737

PassMark - G3D Mark

GPU 1

GPU 2

11716

15009

Geekbench - OpenCL

GPU 1

GPU 2

66815

63872

Name	AMD Radeon RX 6600S	AMD Radeon RX 6700S
PassMark - G2D Mark	552	737
PassMark - G3D Mark	11716	15009
Geekbench - OpenCL	66815	63872
3DMark Fire Strike - Graphics Score		1456

Compare specifications (specs)

	AMD Radeon RX 6600S	AMD Radeon RX 6700S
Essentials
Architecture	RDNA 2.0	RDNA 2.0
Code name	Navi 23	Navi 23
Launch date	4 Jan 2022	4 Jan 2022
Place in performance rating	150	153
Technical info
Boost clock speed	2000 MHz	2000 MHz
Compute units	28	28
Core clock speed	1700 MHz	1700 MHz
Manufacturing process technology	7 nm	7 nm
Pipelines	1792	1792
Pixel fill rate	128.0 GPixel/s	128.0 GPixel/s
Texture fill rate	224.0 GTexel/s	224.0 GTexel/s
Thermal Design Power (TDP)	80 Watt	80 Watt
Transistor count	11060 million	11060 million
Peak Double Precision (FP64) Performance		448.0 GFLOPS (1:16)
Peak Half Precision (FP16) Performance		14.34 TFLOPS (2:1)
Peak Single Precision (FP32) Performance		7.168 TFLOPS
Video outputs and ports
Display Connectors	Portable Device Dependent	Portable Device Dependent
Compatibility, dimensions and requirements
Form factor	IGP	IGP
Interface	PCIe 4.0 x8	PCIe 4.0 x8
Supplementary power connectors	None	None
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.1	2.1
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	4 GB	8 GB
Memory bandwidth	224.0 GB/s	224.0 GB/s
Memory bus width	128 bit	128 bit
Memory clock speed	1750 MHz, 14 Gbps effective	1750 MHz, 14 Gbps effective
Memory type	GDDR6	GDDR6