Radeon R9 370X and Radeon 9550 XT - video card comparison
Radeon R9 370X
Radeon 9550 XT
Architecture
GCN 1.0 (2012−2020)
Rage 8 (2002−2006)
GPU code name
Trinidad
RV350
Market segment
Desktop
Desktop
Release date
August 2015
May 2005
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
2x 6-pin
None
Boost clock speed
1030 MHz
-
Core clock speed
980 MHz
425 MHz
Floating-point performance
2,637 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
2,800 million
60 million
Pipelines / CUDA cores
1280
-
Power consumption (TDP)
180 Watt
-
Texture fill rate
82.40
1.700
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5600 MHz
650 MHz
Memory bandwidth
179.2 GB/s
10.4 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_1)
9.0 (9_0)
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.2.131
N/A