GeForce GTX 1070 and Radeon RX 550 Mobile - video card comparison
GeForce GTX 1070
Radeon RX 550 Mobile
Architecture
Pascal (2016−2021)
Polaris (2016−2019)
GPU code name
Pascal GP104
Polaris 12
Market segment
Desktop
Laptop
Release date
May 2016
March 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
-
SLI options
+
-
Boost clock speed
1683 MHz
1476 MHz
Core clock speed
1506 MHz
1287 MHz
CUDA cores
1920
-
Floating-point performance
6,463 gflops
1,647 gflops
Manufacturing process technology
16 nm
14 nm
Number of transistors
7,200 million
2,200 million
Pipelines / CUDA cores
1920
640
Power consumption (TDP)
150 Watt
50 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
202.0
51.48
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8 GB/s
6000 MHz
Memory bandwidth
256 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, Dual Link-DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
Ansel
+
-
FreeSync
-
+
GPU Boost
3.0
-
VR Ready
+
-