GeForce GTX 470 and Radeon RX 550 512SP - video card comparison
GeForce GTX 470
Radeon RX 550 512SP
Architecture
Fermi (2010−2014)
GCN 4.0 (2016−2020)
GPU code name
GF100
Baffin
Market segment
Desktop
Desktop
Release date
April 2010
October 2017
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
Two 6-pins
None
SLI options
+
-
Boost clock speed
-
1071 MHz
Core clock speed
607 MHz
-
CUDA cores
448
-
Floating-point performance
1,088.6 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
3,100 million
3,000 million
Pipelines / CUDA cores
448
512
Power consumption (TDP)
225 Watt
50 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
34.0 billion/sec
34.27
Memory type
GDDR5
GDDR5
Maximum RAM amount
1280 MB
2 GB
Memory bus width
320 Bit
128 Bit
Memory clock speed
1674 MHz (3348 data rate)
6 GB/s
Memory bandwidth
133.9 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVIMini HDMI
1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2