GeForce GTX 1070 Ti and Radeon RX 550 Mobile - video card comparison
GeForce GTX 1070 Ti
Radeon RX 550 Mobile
Architecture
Pascal (2016−2021)
Polaris (2016−2019)
GPU code name
Pascal GP104
Polaris 12
Market segment
Desktop
Laptop
Release date
November 2017
March 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1683 MHz
1476 MHz
Core clock speed
1607 MHz
1287 MHz
Floating-point performance
8,186 gflops
1,647 gflops
Manufacturing process technology
16 nm
14 nm
Number of transistors
7,200 million
2,200 million
Pipelines / CUDA cores
2432
640
Power consumption (TDP)
180 Watt
50 Watt
Texture fill rate
255.8
51.48
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
6000 MHz
Memory bandwidth
256.3 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
-
+
VR Ready
+
-