GeForce GTX 590 and Radeon RX 5900 XT - video card comparison
GeForce GTX 590
Radeon RX 5900 XT
Architecture
Fermi (2010−2014)
RDNA 2.0 (2020−2022)
GPU code name
GF110
Navi 21
Market segment
Desktop
Desktop
Release date
March 2011
-
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
Two 8-pin
2x 8-pin
SLI options
+
-
Boost clock speed
-
1735 MHz
Core clock speed
607 MHz
-
CUDA cores
1024
-
Floating-point performance
2x 1,244.2 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
3,000 million
21,000 million
Pipelines / CUDA cores
1024
4352
Power consumption (TDP)
365 Watt
300 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
77.7 billion/sec
471.9
Memory type
GDDR5
GDDR6
Maximum RAM amount
3072 MB (1536 MB per GPU)
12 GB
Memory bus width
768-bit (384-bit per GPU)
384 Bit
Memory clock speed
1707 MHz
14000 MHz
Memory bandwidth
327.7 GB/s
672.0 GB/s
Shared memory
-
-
Display Connectors
Three Dual Link DVI-IMini DisplayPort
1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.2
4.6
Shader Model
5.1
-
Vulkan
N/A
-