Radeon RX 6600S vs GeForce RTX 3080 Ti Mobile

VS

Aggregate performance score

We've compared GeForce RTX 3080 Ti Mobile and Radeon RX 6600S, covering specs and all relevant benchmarks.

RTX 3080 Ti Mobile
2022
16 GB GDDR6, 115 Watt
47.50
+66%

RTX 3080 Ti Mobile outperforms RX 6600S by an impressive 66% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking76207
Place by popularitynot in top-100not in top-100
Power efficiency29.6425.67
ArchitectureAmpere (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameGA103SNavi 23
Market segmentLaptopLaptop
Release date25 January 2022 (3 years ago)4 January 2022 (3 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores74241792
Core clock speed810 MHz1700 MHz
Boost clock speed1260 MHz2000 MHz
Number of transistorsno data11,060 million
Manufacturing process technology8 nm7 nm
Power consumption (TDP)115 Watt80 Watt
Texture fill rate292.3224.0
Floating-point processing power18.71 TFLOPS7.168 TFLOPS
ROPs9664
TMUs232112
Tensor Cores232no data
Ray Tracing Cores5828

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizelargemedium sized
InterfacePCIe 4.0 x16PCIe 4.0 x8
Supplementary power connectorsno dataNone

VRAM capacity and type

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 typeGDDR6GDDR6
Maximum RAM amount16 GB4 GB
Memory bus width256 Bit128 Bit
Memory clock speed2000 MHz1750 MHz
Memory bandwidth512.0 GB/s224.0 GB/s
Shared memory--
Resizable BAR++

Connectivity and outputs

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 ConnectorsNo outputsNo outputs

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.5
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.31.3
CUDA8.6-
DLSS+-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score.

RTX 3080 Ti Mobile 47.50
+66%
RX 6600S 28.61

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

RTX 3080 Ti Mobile 19447
+66%
RX 6600S 11715

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 HD141
+76.3%
80−85
−76.3%
1440p88
+76%
50−55
−76%
4K59
+68.6%
35−40
−68.6%

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2 250−260
+55.8%
160−170
−55.8%
Cyberpunk 2077 136
+116%
60−65
−116%
Hogwarts Legacy 110−120
+85.2%
60−65
−85.2%

Full HD
Medium Preset

Battlefield 5 140−150
+36.1%
100−110
−36.1%
Counter-Strike 2 220
+35%
160−170
−35%
Cyberpunk 2077 124
+96.8%
60−65
−96.8%
Far Cry 5 147
+58.1%
90−95
−58.1%
Fortnite 200−210
+51.1%
130−140
−51.1%
Forza Horizon 4 180−190
+60.7%
110−120
−60.7%
Forza Horizon 5 131
+45.6%
90−95
−45.6%
Hogwarts Legacy 109
+78.7%
60−65
−78.7%
PLAYERUNKNOWN'S BATTLEGROUNDS 170−180
+51.3%
110−120
−51.3%
Valorant 260−270
+41.3%
180−190
−41.3%

Full HD
High Preset

Battlefield 5 140−150
+36.1%
100−110
−36.1%
Counter-Strike 2 179
+9.8%
160−170
−9.8%
Counter-Strike: Global Offensive 270−280
+2.6%
270−280
−2.6%
Cyberpunk 2077 102
+61.9%
60−65
−61.9%
Dota 2 158
+20.6%
130−140
−20.6%
Far Cry 5 140
+50.5%
90−95
−50.5%
Fortnite 200−210
+51.1%
130−140
−51.1%
Forza Horizon 4 180−190
+60.7%
110−120
−60.7%
Forza Horizon 5 116
+28.9%
90−95
−28.9%
Grand Theft Auto V 146
+44.6%
100−110
−44.6%
Hogwarts Legacy 89
+45.9%
60−65
−45.9%
Metro Exodus 110
+71.9%
60−65
−71.9%
PLAYERUNKNOWN'S BATTLEGROUNDS 170−180
+51.3%
110−120
−51.3%
The Witcher 3: Wild Hunt 223
+148%
90−95
−148%
Valorant 260−270
+41.3%
180−190
−41.3%

Full HD
Ultra Preset

Battlefield 5 140−150
+36.1%
100−110
−36.1%
Cyberpunk 2077 91
+44.4%
60−65
−44.4%
Dota 2 151
+15.3%
130−140
−15.3%
Far Cry 5 132
+41.9%
90−95
−41.9%
Forza Horizon 4 180−190
+60.7%
110−120
−60.7%
Hogwarts Legacy 76
+24.6%
60−65
−24.6%
PLAYERUNKNOWN'S BATTLEGROUNDS 170−180
+51.3%
110−120
−51.3%
The Witcher 3: Wild Hunt 118
+31.1%
90−95
−31.1%
Valorant 292
+58.7%
180−190
−58.7%

Full HD
Epic Preset

Fortnite 200−210
+51.1%
130−140
−51.1%

1440p
High Preset

Counter-Strike 2 120
+81.8%
65−70
−81.8%
Counter-Strike: Global Offensive 300−350
+66.2%
190−200
−66.2%
Grand Theft Auto V 101
+87%
50−55
−87%
Metro Exodus 73
+87.2%
35−40
−87.2%
PLAYERUNKNOWN'S BATTLEGROUNDS 170−180
+0%
170−180
+0%
Valorant 290−300
+31.1%
220−230
−31.1%

1440p
Ultra Preset

Battlefield 5 110−120
+50.6%
75−80
−50.6%
Cyberpunk 2077 56
+86.7%
30−33
−86.7%
Far Cry 5 116
+73.1%
65−70
−73.1%
Forza Horizon 4 140−150
+85.5%
75−80
−85.5%
Hogwarts Legacy 61
+90.6%
30−35
−90.6%
The Witcher 3: Wild Hunt 86
+72%
50−55
−72%

1440p
Epic Preset

Fortnite 120−130
+82.9%
70−75
−82.9%

4K
High Preset

Counter-Strike 2 33
+10%
30−33
−10%
Grand Theft Auto V 120
+118%
55−60
−118%
Hogwarts Legacy 30−35
+72.2%
18−20
−72.2%
Metro Exodus 48
+92%
24−27
−92%
The Witcher 3: Wild Hunt 85
+97.7%
40−45
−97.7%
Valorant 347
+104%
170−180
−104%

4K
Ultra Preset

Battlefield 5 75−80
+72.7%
40−45
−72.7%
Counter-Strike 2 55−60
+93.3%
30−33
−93.3%
Cyberpunk 2077 28
+115%
12−14
−115%
Dota 2 127
+42.7%
85−90
−42.7%
Far Cry 5 70
+100%
35−40
−100%
Forza Horizon 4 95−100
+88.2%
50−55
−88.2%
Hogwarts Legacy 34
+88.9%
18−20
−88.9%
PLAYERUNKNOWN'S BATTLEGROUNDS 70−75
+128%
30−35
−128%

4K
Epic Preset

Fortnite 65−70
+100%
30−35
−100%

This is how RTX 3080 Ti Mobile and RX 6600S compete in popular games:

  • RTX 3080 Ti Mobile is 76% faster in 1080p
  • RTX 3080 Ti Mobile is 76% faster in 1440p
  • RTX 3080 Ti Mobile is 69% faster in 4K

Here's the range of performance differences observed across popular games:

  • in The Witcher 3: Wild Hunt, with 1080p resolution and the High Preset, the RTX 3080 Ti Mobile is 148% faster.

All in all, in popular games:

  • RTX 3080 Ti Mobile is ahead in 65 tests (98%)
  • there's a draw in 1 test (2%)

Pros & cons summary


Performance score 47.50 28.61
Maximum RAM amount 16 GB 4 GB
Chip lithography 8 nm 7 nm
Power consumption (TDP) 115 Watt 80 Watt

RTX 3080 Ti Mobile has a 66% higher aggregate performance score, and a 300% higher maximum VRAM amount.

RX 6600S, on the other hand, has a 14.3% more advanced lithography process, and 43.8% lower power consumption.

The GeForce RTX 3080 Ti Mobile is our recommended choice as it beats the Radeon RX 6600S in performance tests.

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NVIDIA GeForce RTX 3080 Ti Mobile
GeForce RTX 3080 Ti
AMD Radeon RX 6600S
Radeon RX 6600S

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.4 323 votes

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3.3 27 votes

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