Radeon VII and GeForce 705A - video card comparison
Radeon VII
GeForce 705A
Architecture
Vega (2017−2021)
Fermi 2.0 (2010−2014)
GPU code name
Vega 20
GF119
Market segment
Desktop
Desktop
Release date
February 2019
October 2013
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 8-pin
-
Boost clock speed
1750 MHz
-
Core clock speed
1400 MHz
738 MHz
Floating-point performance
-
148.8 gflops
Manufacturing process technology
7 nm
40 nm
Number of transistors
13,230 million
292 million
Pipelines / CUDA cores
3840
48
Power consumption (TDP)
295 Watt
15 Watt
Texture fill rate
420.0
5.904
Memory type
HBM2
DDR3
Maximum RAM amount
16 GB
1 GB
Memory bus width
4096 Bit
64 Bit
Memory clock speed
1000 MHz
1800 MHz
Memory bandwidth
1024 GB/s
14.4 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
-
2.1
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A