GeForce GTX 1080 Max-Q and Radeon RX 6600M - video card comparison
Passmark - benchmark score GeForce GTX 1080 Max-Q vs Radeon RX 6600M
GeForce GTX 1080 Max-Q
10513
Radeon RX 6600M
14089
GeForce GTX 1080 Max-Q
Radeon RX 6600M
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
N17E-G3 Max-Q
R21M-E65-70
Market segment
Laptop
Laptop
Release date
May 2017
September 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1278 - 1468 MHz
2177 MHz
Core clock speed
1101 - 1290 MHz
2068 MHz
Floating-point performance
7,516 gflops
-
Manufacturing process technology
16 nm
7 nm
Number of transistors
7,200 million
11,060 million
Pipelines / CUDA cores
2560
1792
Power consumption (TDP)
90 - 110 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
234.9
235.8
Memory type
GDDR5X
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
10000 MHz
14000 MHz
Memory bandwidth
320.3 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
VR Ready
+
-