Radeon RX 550 and GeForce GTX 260M - video card comparison
Passmark - benchmark score Radeon RX 550 vs GeForce GTX 260M
Radeon RX 550
2809
GeForce GTX 260M
390
Radeon RX 550
GeForce GTX 260M
Architecture
GCN 4.0 (2016−2020)
G9x (2007−2010)
GPU code name
Lexa
N10E-GT
Market segment
Desktop
Laptop
Release date
April 2017
March 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
-
2-way
MXM Type
-
MXM 3.0 Type-B
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
550 MHz
CUDA cores
-
112
Floating-point performance
1,211 gflops
308 gflops
Gigaflops
-
462
Manufacturing process technology
14 nm
55 nm
Number of transistors
2,200 million
754 million
Pipelines / CUDA cores
512
112
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
37.86
31 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
Up to 950 MHz
Memory bandwidth
112.0 GB/s
61 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
DisplayPortSingle Link DVIDual Link DVIVGALVDSHDMI
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
2.1
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A
Power management
-
8.0