AMD Radeon RX 6600S vs AMD Radeon RX 7600S

Comparative analysis of AMD Radeon RX 6600S and AMD Radeon RX 7600S 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 7600S

Differences

Reasons to consider the AMD Radeon RX 6600S

Around 13% higher core clock speed: 1700 MHz vs 1500 MHz
Around 3% better performance in Geekbench - OpenCL: 66815 vs 65030

Specifications (specs)
Core clock speed	1700 MHz vs 1500 MHz
Benchmarks
Geekbench - OpenCL	66815 vs 65030

Reasons to consider the AMD Radeon RX 7600S

Videocard is newer: launch date 1 year(s) 0 month(s) later
Around 10% higher boost clock speed: 2200 MHz vs 2000 MHz
Around 10% higher texture fill rate: 246.4 GTexel/s vs 224.0 GTexel/s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 6 nm vs 7 nm
Around 7% lower typical power consumption: 75 Watt vs 80 Watt
2x more maximum memory size: 8 GB vs 4 GB
Around 14% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective
Around 45% better performance in PassMark - G2D Mark: 756 vs 520
Around 18% better performance in PassMark - G3D Mark: 14646 vs 12445

Specifications (specs)
Launch date	4 Jan 2023 vs 4 Jan 2022
Boost clock speed	2200 MHz vs 2000 MHz
Texture fill rate	246.4 GTexel/s vs 224.0 GTexel/s
Manufacturing process technology	6 nm vs 7 nm
Thermal Design Power (TDP)	75 Watt vs 80 Watt
Maximum memory size	8 GB vs 4 GB
Memory clock speed	2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective
Benchmarks
PassMark - G2D Mark	756 vs 520
PassMark - G3D Mark	14646 vs 12445

Compare benchmarks

GPU 1: AMD Radeon RX 6600S
GPU 2: AMD Radeon RX 7600S

PassMark - G2D Mark

GPU 1

GPU 2

520

756

PassMark - G3D Mark

GPU 1

GPU 2

12445

14646

Geekbench - OpenCL

GPU 1

GPU 2

66815

65030

Name	AMD Radeon RX 6600S	AMD Radeon RX 7600S
PassMark - G2D Mark	520	756
PassMark - G3D Mark	12445	14646
Geekbench - OpenCL	66815	65030
3DMark Fire Strike - Graphics Score		9122

Compare specifications (specs)

	AMD Radeon RX 6600S	AMD Radeon RX 7600S
Essentials
Architecture	RDNA 2.0	RDNA 3.0
Code name	Navi 23	Navi 33
Launch date	4 Jan 2022	4 Jan 2023
Place in performance rating	146	114
Technical info
Boost clock speed	2000 MHz	2200 MHz
Compute units	28	28
Core clock speed	1700 MHz	1500 MHz
Manufacturing process technology	7 nm	6 nm
Pipelines	1792	1792
Pixel fill rate	128.0 GPixel/s	140.8 GPixel/s
Texture fill rate	224.0 GTexel/s	246.4 GTexel/s
Thermal Design Power (TDP)	80 Watt	75 Watt
Transistor count	11060 million	13300 million
Peak Double Precision (FP64) Performance		492.8 GFLOPS (1:32)
Peak Half Precision (FP16) Performance		31.54 TFLOPS (2:1)
Peak Single Precision (FP32) Performance		15.77 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 x16
Supplementary power connectors	None	None
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.1	2.2
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	256.0 GB/s
Memory bus width	128 bit	128 bit
Memory clock speed	1750 MHz, 14 Gbps effective	2000 MHz, 16 Gbps effective
Memory type	GDDR6	GDDR6