GeForce GTX 1070 GDDR5X and Radeon 680M - video card comparison
GeForce GTX 1070 GDDR5X
Radeon 680M
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
GP104
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
December 2018
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1683 MHz
2400 MHz
Core clock speed
1506 MHz
-
Manufacturing process technology
16 nm
6 nm
Number of transistors
7,200 million
13,100 million
Pipelines / CUDA cores
1920
768
Power consumption (TDP)
150 Watt
45 Watt
Texture fill rate
202.0
115.2
Memory type
GDDR5X
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8008 MHz
System Shared
Memory bandwidth
256.3 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2