Radeon R9 380X and Radeon RX 540 - video card comparison
Passmark - benchmark score Radeon R9 380X vs Radeon RX 540
Radeon R9 380X
6380
Radeon RX 540
2872
Radeon R9 380X
Radeon RX 540
Architecture
GCN 3.0 (2014−2017)
Polaris (2016−2019)
GPU code name
Antigua
Polaris 12
Market segment
Desktop
Laptop
Release date
November 2015
March 2017
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
1x 6-pin
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1219 MHz
Compute units
32
-
Floating-point performance
3,973 gflops
1,248 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,000 million
1,500 million
Pipelines / CUDA cores
2048
512
Power consumption (TDP)
190 Watt
75 Watt
Texture fill rate
124.2
39.01
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
970 MHz
6000 MHz
Memory bandwidth
182.4 GB/s
96 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12.0
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
4.6
Shader Model
6.3
5.0
Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
+
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-