Radeon RX 550 and GeForce 8800 Ultra - video card comparison
Passmark - benchmark score Radeon RX 550 vs GeForce 8800 Ultra
Radeon RX 550
2809
GeForce 8800 Ultra
661
Radeon RX 550
GeForce 8800 Ultra
Architecture
GCN 4.0 (2016−2020)
Tesla (2006−2010)
GPU code name
Lexa
G80
Market segment
Desktop
Desktop
Release date
April 2017
May 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
2x 6-pin
SLI options
-
+
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
612 MHz
CUDA cores
-
612
Floating-point performance
1,211 gflops
387.1 gflops
Manufacturing process technology
14 nm
90 nm
Number of transistors
2,200 million
681 million
Pipelines / CUDA cores
512
128
Power consumption (TDP)
50 Watt
171 Watt
Texture fill rate
37.86
39.2 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
384 Bit
Memory clock speed
7000 MHz
1080 MHz
Memory bandwidth
112.0 GB/s
103.7 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A