Radeon RX 480 and Radeon Pro 555 - video card comparison
Passmark - benchmark score Radeon RX 480 vs Radeon Pro 555
Radeon RX 480
8883
Radeon Pro 555
3234
Radeon RX 480
Radeon Pro 555
Architecture
Polaris (2016−2019)
Polaris (2016−2019)
GPU code name
Polaris 10 Ellesmere
Polaris 21
Market segment
Desktop
Mobile workstation
Release date
June 2016
June 2017
Bus support
n/a
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Bridgeless CrossFire
1
-
Boost clock speed
1266 MHz
-
Compute units
36
-
Core clock speed
1120 MHz
855 MHz
Floating-point performance
5,834 gflops
1,306 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
3,000 million
Pipelines / CUDA cores
2304
768
Power consumption (TDP)
150 Watt
-
Texture fill rate
182.3
40.80
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
5080 MHz
Memory bandwidth
224 GB/s
81.6 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Eyefinity
1
-
HDMI
2.0
-
DisplayPort support
1.4HDR
-
DirectX
DirectX® 12
12 (12_0)
Mantle
n/a
-
OpenCL
2.0
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
AppAcceleration
n/a
-
CrossFire
1
-
Enduro
n/a
-
FreeSync
+
+
FRTC
1
-
HD3D
n/a
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
n/a
-
UVD
+
-
VCE
+
-
ZeroCore
+
-