Radeon HD 8670M and Quadro RTX 8000 - video card comparison
Passmark - benchmark score Radeon HD 8670M vs Quadro RTX 8000
Radeon HD 8670M
536
Quadro RTX 8000
20064
Radeon HD 8670M
Quadro RTX 8000
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Sun
TU102
Market segment
Laptop
Workstation
Release date
November 2012
August 2018
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
825 MHz
1770 MHz
Core clock speed
775 MHz
1395 MHz
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
690 million
18,600 million
Pipelines / CUDA cores
384
4608
Power consumption (TDP)
-
260 Watt
Texture fill rate
19.50
509.8
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
48 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
2000 MHz
14000 MHz
Memory bandwidth
16 GB/s
672.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort, 1x USB Type-C
DirectX
12 (11_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2.131