GeForce RTX 2070 Max-Q Refresh and Radeon HD 2600 XT Mac Edition - video card comparison
GeForce RTX 2070 Max-Q Refresh
Radeon HD 2600 XT Mac Edition
Architecture
Turing (2018−2021)
TeraScale (2005−2013)
GPU code name
TU106B
RV630
Market segment
Desktop
Desktop
Release date
June 2020
February 2008
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1125 MHz
-
Core clock speed
-
700 MHz
Floating-point performance
-
168 gflops
Manufacturing process technology
12 nm
65 nm
Number of transistors
10,800 million
390 million
Pipelines / CUDA cores
2304
120
Power consumption (TDP)
115 Watt
45 Watt
Texture fill rate
162.0
5.600
Memory type
GDDR6
GDDR3
Maximum RAM amount
8 GB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
11 GB/s
1600 MHz
Memory bandwidth
352.0 GB/s
25.6 GB/s
Display Connectors
No outputs
2x DVI
DirectX
12 Ultimate (12_2)
10.0 (10_0)
CUDA
7.5
-
OpenCL
1.2
N/A
OpenGL
4.6
3.3
Shader Model
6.5
4.0
Vulkan
1.2
N/A