GeForce GTX 590 and Radeon 550 - video card comparison
Passmark - benchmark score GeForce GTX 590 vs Radeon 550
GeForce GTX 590
3441
Radeon 550
2018
GeForce GTX 590
Radeon 550
Architecture
Fermi (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
GF110
Lexa
Market segment
Desktop
Desktop
Release date
March 2011
April 2017
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
Two 8-pin
None
SLI options
+
-
Boost clock speed
-
1183 MHz
Core clock speed
607 MHz
1100 MHz
CUDA cores
1024
-
Floating-point performance
2x 1,244.2 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
3,000 million
2,200 million
Pipelines / CUDA cores
1024
512
Power consumption (TDP)
365 Watt
50 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
77.7 billion/sec
37.86
Memory type
GDDR5
GDDR5
Maximum RAM amount
3072 MB (1536 MB per GPU)
2 GB
Memory bus width
768-bit (384-bit per GPU)
64 Bit
Memory clock speed
1707 MHz
7 GB/s
Memory bandwidth
327.7 GB/s
56 GB/s
Shared memory
-
-
Display Connectors
Three Dual Link DVI-IMini DisplayPort
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3