GeForce RTX 3070 and Lockhart - video card comparison
GeForce RTX 3070
Lockhart
Architecture
Ampere (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Ampere GA104
Lockhart
Market segment
Desktop
Desktop
Release date
September 2020
-
Interface
PCIe 4.0 x16
-
Supplementary power connectors
1x 12-pin
-
Boost clock speed
1725 MHz
-
Core clock speed
1500 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
8,000 million
Pipelines / CUDA cores
5888
1536
Power consumption (TDP)
220 Watt
-
Texture fill rate
317.4
-
Memory type
GDDR6
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
14000 MHz
-
Memory bandwidth
448.0 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
-
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.2