GeForce 705A and Radeon RX 7990 XTX - video card comparison
GeForce 705A
Radeon RX 7990 XTX
Architecture
Fermi 2.0 (2010−2014)
RDNA 3.0 (2022)
GPU code name
GF119
Navi 31
Market segment
Desktop
Desktop
Release date
October 2013
2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
3x 8-pin
Boost clock speed
-
3599 MHz
Core clock speed
738 MHz
-
Floating-point performance
148.8 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
292 million
57,700 million
Pipelines / CUDA cores
48
6144
Power consumption (TDP)
15 Watt
405 Watt
Texture fill rate
5.904
1,382
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
1800 MHz
24 GB/s
Memory bandwidth
14.4 GB/s
1,152 GB/s
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.1
-
OpenCL
1.1
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3