Radeon HD 8830M and GeForce RTX 2070 Mobile Refresh - video card comparison
Radeon HD 8830M
GeForce RTX 2070 Mobile Refresh
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Venus
TU106B
Market segment
Laptop
Laptop
Release date
December 2012
January 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Boost clock speed
625 MHz
1485 MHz
Core clock speed
575 MHz
-
Floating-point performance
800.0 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,500 million
10,800 million
Pipelines / CUDA cores
640
2304
Power consumption (TDP)
-
115 Watt
Texture fill rate
25.00
213.8
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2000 MHz
14000 MHz
Memory bandwidth
32 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2.140