GeForce GTX 1050 Ti and Radeon RX 550 640SP - video card comparison
GeForce GTX 1050 Ti
Radeon RX 550 640SP
Architecture
Pascal (2016−2021)
GCN 4.0 (2016−2020)
GPU code name
N17P-G1
Baffin
Market segment
Desktop
Desktop
Release date
October 2016
October 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1392 MHz
1071 MHz
Core clock speed
1291 MHz
1019 MHz
CUDA cores
768
-
Floating-point performance
2,138 gflops
1,371 gflops
Manufacturing process technology
16 nm
14 nm
Number of transistors
3,300 million
3,000 million
Pipelines / CUDA cores
768
640
Power consumption (TDP)
75 Watt
60 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
66.82
42.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7008 MHz
6000 MHz
Memory bandwidth
112 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
Ansel
+
-
VR Ready
+
-