GeForce RTX 2080 Max-Q and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score GeForce RTX 2080 Max-Q vs Radeon RX 6600 XT
GeForce RTX 2080 Max-Q
14311
Radeon RX 6600 XT
16985
GeForce RTX 2080 Max-Q
Radeon RX 6600 XT
Architecture
Turing (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
N18E-G3-A1 MAX-Q TU104
Navi 23
Market segment
Laptop
Desktop
Release date
January 2019
July 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1095-1230 MHz
2589 MHz
Core clock speed
735-990 MHz
1968 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
13,600 million
11,060 million
Pipelines / CUDA cores
2944
2048
Power consumption (TDP)
80-90 Watt
160 (TGP) Watt
Texture fill rate
201.5
331.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
12000 MHz
16000 MHz
Memory bandwidth
384.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort
HDMI
-
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12.0 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2
VR Ready
+
-