GeForce GTX 1070 SLI and Radeon RX 6600M - video card comparison
GeForce GTX 1070 SLI
Radeon RX 6600M
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
Pascal GP104 SLI
R21M-E65-70
Market segment
Desktop
Laptop
Release date
August 2016
September 2020
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1683 MHz
2177 MHz
Core clock speed
1506 MHz
2068 MHz
Manufacturing process technology
16 nm
7 nm
Number of transistors
14400 Million
11,060 million
Pipelines / CUDA cores
3840
1792
Power consumption (TDP)
300 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
-
235.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
14000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
12 Ultimate (12_2)
CUDA
+
-
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
+
1.2
VR Ready
+
-