GeForce GTX 1070 SLI and Radeon RX 6800 - video card comparison
GeForce GTX 1070 SLI
Radeon RX 6800
Architecture
Pascal (2016−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Pascal GP104 SLI
Navi 21
Market segment
Desktop
Desktop
Release date
August 2016
November 2020
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
SLI options
+
-
Boost clock speed
1683 MHz
2105 MHz
Core clock speed
1506 MHz
1815 MHz
Manufacturing process technology
16 nm
7 nm
Number of transistors
14400 Million
26,800 million
Pipelines / CUDA cores
3840
3840
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
-
505.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
8000 MHz
16000 MHz
Memory bandwidth
-
512.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
+
-
DirectX
12_1
12 Ultimate (12_2)
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
+
1.2
VR Ready
+
-