NVIDIA RTX 4000 SFF Ada Generation vs AMD Radeon RX 6600

Comparative analysis of NVIDIA RTX 4000 SFF Ada Generation and AMD Radeon RX 6600 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

NVIDIA RTX 4000 SFF Ada Generation

AMD Radeon RX 6600

Differences

Reasons to consider the NVIDIA RTX 4000 SFF Ada Generation

Videocard is newer: launch date 1 year(s) 5 month(s) later
Around 8% higher texture fill rate: 300.5 GTexel/s vs 279.0 GTexel/s
3.4x more pipelines: 6144 vs 1792
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 5 nm vs 7 nm
Around 89% lower typical power consumption: 70 Watt vs 132 Watt
2.5x more maximum memory size: 20 GB vs 8 GB
Around 30% better performance in PassMark - G2D Mark: 1136 vs 875
Around 38% better performance in PassMark - G3D Mark: 20884 vs 15122
Around 73% better performance in Geekbench - OpenCL: 123109 vs 71351

Specifications (specs)
Launch date	21 Mar 2023 vs 13 Oct 2021
Texture fill rate	300.5 GTexel/s vs 279.0 GTexel/s
Pipelines	6144 vs 1792
Manufacturing process technology	5 nm vs 7 nm
Thermal Design Power (TDP)	70 Watt vs 132 Watt
Maximum memory size	20 GB vs 8 GB
Benchmarks
PassMark - G2D Mark	1136 vs 875
PassMark - G3D Mark	20884 vs 15122
Geekbench - OpenCL	123109 vs 71351

Reasons to consider the AMD Radeon RX 6600

Around 26% higher core clock speed: 1626 MHz vs 1290 MHz
Around 59% higher boost clock speed: 2491 MHz vs 1565 MHz

Core clock speed	1626 MHz vs 1290 MHz
Boost clock speed	2491 MHz vs 1565 MHz

Compare benchmarks

GPU 1: NVIDIA RTX 4000 SFF Ada Generation
GPU 2: AMD Radeon RX 6600

PassMark - G2D Mark

GPU 1

GPU 2

1136

875

PassMark - G3D Mark

GPU 1

GPU 2

20884

15122

Geekbench - OpenCL

GPU 1

GPU 2

123109

71351

Name	NVIDIA RTX 4000 SFF Ada Generation	AMD Radeon RX 6600
PassMark - G2D Mark	1136	875
PassMark - G3D Mark	20884	15122
Geekbench - OpenCL	123109	71351
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		260.061
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		5472.868
CompuBench 1.5 Desktop - T-Rex (Frames/s)		20.421
CompuBench 1.5 Desktop - Video Composition (Frames/s)		290.312
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1152.228
GFXBench 4.0 - Car Chase Offscreen (Frames)		19713
GFXBench 4.0 - Manhattan (Frames)		26778
GFXBench 4.0 - T-Rex (Frames)		69225
GFXBench 4.0 - Car Chase Offscreen (Fps)		19713
GFXBench 4.0 - Manhattan (Fps)		26778
GFXBench 4.0 - T-Rex (Fps)		69225
3DMark Fire Strike - Graphics Score		8084

Compare specifications (specs)

	NVIDIA RTX 4000 SFF Ada Generation	AMD Radeon RX 6600
Essentials
Architecture	Ada Lovelace	RDNA 2.0
Code name	AD104	Navi 23 XL
Launch date	21 Mar 2023	13 Oct 2021
Place in performance rating	32	35
Launch price (MSRP)		$329
Type		Desktop
Technical info
Boost clock speed	1565 MHz	2491 MHz
Core clock speed	1290 MHz	1626 MHz
Manufacturing process technology	5 nm	7 nm
Pipelines	6144	1792
Pixel fill rate	125.2 GPixel/s	159.4 GPixel/s
Texture fill rate	300.5 GTexel/s	279.0 GTexel/s
Thermal Design Power (TDP)	70 Watt	132 Watt
Transistor count	35800 million	11060 million
Compute units		28
Peak Double Precision (FP64) Performance		558.0 GFLOPS (1:16)
Peak Half Precision (FP16) Performance		17.86 TFLOPS (2:1)
Peak Single Precision (FP32) Performance		8.928 TFLOPS
Video outputs and ports
Display Connectors	4x mini-DisplayPort 1.4a	1x HDMI, 3x DisplayPort
DisplayPort count		3
DisplayPort support
HDMI
Compatibility, dimensions and requirements
Form factor	Dual-slot	Dual-slot
Interface	PCIe 4.0 x16	PCIe 4.0 x8
Length	168 mm, 6.6 inches	190 mm (7.5 inches)
Recommended system power (PSU)	250 Watt	300 Watt
Supplementary power connectors	None	1x 8-pin
Width	69 mm, 2.7 inches	110 mm (4.3 inches)
Height		40 mm (1.6 inches)
API support
DirectX	12 Ultimate (12_2)	12.2
OpenCL	3.0	2.1
OpenGL	4.6	4.6
Shader Model	6.7	6.5
Vulkan
Memory
Maximum RAM amount	20 GB	8 GB
Memory bandwidth	280.0 GB/s	224 GB/s
Memory bus width	160 bit	128 bit
Memory clock speed	1750 MHz, 14 Gbps effective	1750 MHz (14 Gbps effective)
Memory type	GDDR6	GDDR6