Radeon RX 6600S vs GeForce RTX 3080 Ti Mobile

Place in performance ranking	65	136
Place by popularity	not in top-100	not in top-100
Architecture	Ampere (2020−2022)	RDNA 2 (2020−2022)
GPU code name	GN20-E8	Navi 23
Market segment	Laptop	Laptop
Release date	4 January 2022 (2 years old)	4 January 2022 (2 years old)

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	7424	1792
Core clock speed	975 MHz	no data
Boost clock speed	1590 MHz	1881 MHz
Number of transistors	no data	11,060 million
Manufacturing process technology	8 nm	7 nm
Power consumption (TDP)	150 Watt (80 - 150 Watt TGP)	80 Watt
Texture fill rate	292.3	224.0

Size and compatibility

Information on GeForce RTX 3080 Ti Mobile and Radeon RX 6600S compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop size	large	medium sized
Interface	PCIe 4.0 x16	PCIe 4.0 x8
Supplementary power connectors	no data	None

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR6	GDDR6
Maximum RAM amount	16 GB	4 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	14000 MHz	16000 MHz
Memory bandwidth	512.0 GB/s	224.0 GB/s
Shared memory	-	-

Video outputs and ports

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	12 Ultimate (12_2)	12.0 Ultimate (12_2)
Shader Model	6.5	6.5
OpenGL	4.6	4.6
OpenCL	3.0	2.1
Vulkan	1.3	1.2
CUDA	8.6	no data

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD	141 +41%	100−110 −41%
1440p	90 +38.5%	65−70 −38.5%
4K	60 +33.3%	45−50 −33.3%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

136
+123%

60−65

−123%

Full HD
Medium Preset

Assassin's Creed Odyssey	75−80 +20.3%	60−65 −20.3%
Assassin's Creed Valhalla	118 +90.3%	60−65 −90.3%
Battlefield 5	120−130 +18.9%	100−110 −18.9%
Call of Duty: Modern Warfare	120−130 +30.2%	95−100 −30.2%
Cyberpunk 2077	124 +103%	60−65 −103%
Far Cry 5	147 +61.5%	90−95 −61.5%
Far Cry New Dawn	112 +28.7%	85−90 −28.7%
Forza Horizon 4	130−140 +22.7%	110−120 −22.7%
Hitman 3	221 +99.1%	110−120 −99.1%
Horizon Zero Dawn	149 +96.1%	75−80 −96.1%
Red Dead Redemption 2	70−75 +29.8%	55−60 −29.8%
Shadow of the Tomb Raider	153 +82.1%	80−85 −82.1%
Watch Dogs: Legion	125 +89.4%	65−70 −89.4%

Full HD
High Preset

Assassin's Creed Odyssey	75−80 +20.3%	60−65 −20.3%
Assassin's Creed Valhalla	100 +61.3%	60−65 −61.3%
Battlefield 5	120−130 +18.9%	100−110 −18.9%
Call of Duty: Modern Warfare	120−130 +30.2%	95−100 −30.2%
Cyberpunk 2077	102 +67.2%	60−65 −67.2%
Far Cry 5	140 +53.8%	90−95 −53.8%
Far Cry New Dawn	108 +24.1%	85−90 −24.1%
Forza Horizon 4	130−140 +22.7%	110−120 −22.7%
Hitman 3	200 +80.2%	110−120 −80.2%
Horizon Zero Dawn	131 +72.4%	75−80 −72.4%
Metro Exodus	110 +77.4%	60−65 −77.4%
Red Dead Redemption 2	70−75 +29.8%	55−60 −29.8%
Shadow of the Tomb Raider	155 +84.5%	80−85 −84.5%
The Witcher 3: Wild Hunt	223 +156%	85−90 −156%
Watch Dogs: Legion	115 +74.2%	65−70 −74.2%

Full HD
Ultra Preset

Assassin's Creed Odyssey	75−80 +20.3%	60−65 −20.3%
Assassin's Creed Valhalla	87 +40.3%	60−65 −40.3%
Battlefield 5	120−130 +18.9%	100−110 −18.9%
Cyberpunk 2077	91 +49.2%	60−65 −49.2%
Far Cry 5	132 +45.1%	90−95 −45.1%
Far Cry New Dawn	96 +10.3%	85−90 −10.3%
Forza Horizon 4	130−140 +22.7%	110−120 −22.7%
The Witcher 3: Wild Hunt	118 +35.6%	85−90 −35.6%
Watch Dogs: Legion	84 +27.3%	65−70 −27.3%

1440p
High Preset

Call of Duty: Modern Warfare	75−80 +34.5%	55−60 −34.5%
Hitman 3	135 +111%	60−65 −111%
Horizon Zero Dawn	98 +100%	45−50 −100%
Metro Exodus	73 +92.1%	35−40 −92.1%
Red Dead Redemption 2	35−40 +35.7%	27−30 −35.7%
Shadow of the Tomb Raider	124 +138%	50−55 −138%

1440p
Ultra Preset

Assassin's Creed Odyssey	50−55 +31.6%	35−40 −31.6%
Assassin's Creed Valhalla	70 +84.2%	35−40 −84.2%
Battlefield 5	90−95 +22.4%	75−80 −22.4%
Cyberpunk 2077	56 +107%	27−30 −107%
Far Cry 5	116 +81.3%	60−65 −81.3%
Far Cry New Dawn	93 +38.8%	65−70 −38.8%
Forza Horizon 4	95−100 +32.4%	70−75 −32.4%
The Witcher 3: Wild Hunt	86 +75.5%	45−50 −75.5%
Watch Dogs: Legion	67 +116%	30−35 −116%

4K
High Preset

Call of Duty: Modern Warfare	40−45 +41.9%	30−35 −41.9%
Hitman 3	76 +117%	35−40 −117%
Horizon Zero Dawn	71 +173%	24−27 −173%
Metro Exodus	48 +100%	24−27 −100%
Red Dead Redemption 2	24−27 +31.6%	18−20 −31.6%
Shadow of the Tomb Raider	72 +167%	27−30 −167%
The Witcher 3: Wild Hunt	85 +107%	40−45 −107%

4K
Ultra Preset

Assassin's Creed Odyssey	30−35 +33.3%	24−27 −33.3%
Assassin's Creed Valhalla	48 +129%	21−24 −129%
Battlefield 5	55−60 +30.2%	40−45 −30.2%
Cyberpunk 2077	28 +155%	10−12 −155%
Far Cry 5	70 +112%	30−35 −112%
Far Cry New Dawn	73 +103%	35−40 −103%
Forza Horizon 4	65−70 +32.7%	45−50 −32.7%
Watch Dogs: Legion	42 +133%	18−20 −133%