GeForce GTX 650 and Radeon RX 5900 XT - video card comparison
GeForce GTX 650
Radeon RX 5900 XT
Architecture
Kepler (2012−2018)
RDNA 2.0 (2020−2022)
GPU code name
GK107
Navi 21
Market segment
Desktop
Desktop
Release date
September 2012
-
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
One 6-pin
2x 8-pin
Boost clock speed
-
1735 MHz
Core clock speed
1058 MHz
-
CUDA cores
384
-
Floating-point performance
812.5 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,270 million
21,000 million
Pipelines / CUDA cores
384
4352
Power consumption (TDP)
64 Watt
300 Watt
Texture fill rate
33.9 billion/sec
471.9
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
12 GB
Memory bus width
128-bit GDDR5
384 Bit
Memory clock speed
5.0 GB/s
14000 MHz
Memory bandwidth
80.0 GB/s
672.0 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
1x HDMI, 3x DisplayPort
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.3
4.6
Shader Model
5.1
-
Vulkan
1.1.126
-
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-