Radeon R7 370 and Radeon 550X - video card comparison
Passmark - benchmark score Radeon R7 370 vs Radeon 550X
Radeon R7 370
4656
Radeon 550X
1472
Radeon R7 370
Radeon 550X
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Trinidad (Pitcairn)
Lexa
Market segment
Desktop
Desktop
Release date
May 2015
March 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin
None
Boost clock speed
975 MHz
1218 MHz
Core clock speed
-
1082 MHz
Floating-point performance
1,997 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,800 million
2,200 million
Pipelines / CUDA cores
1024
512
Power consumption (TDP)
110 Watt
50 Watt
Texture fill rate
62.40
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
975 MHz
7000 MHz
Memory bandwidth
179.2 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
+
1.2.131
AppAcceleration
+
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
+
-
VCE
+
-
ZeroCore
-
-