Radeon R9 380 and Radeon RX 5900 XT - video card comparison
Radeon R9 380
Radeon RX 5900 XT
Architecture
GCN (2011−2017)
RDNA 2.0 (2020−2022)
GPU code name
Tonga Pro
Navi 21
Market segment
Desktop
Desktop
Release date
June 2015
-
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2 x 6-pin
2x 8-pin
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1735 MHz
Compute units
28
-
Floating-point performance
3,476 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
5,000 million
21,000 million
Pipelines / CUDA cores
1792
4352
Power consumption (TDP)
190 Watt
300 Watt
Texture fill rate
108.6
471.9
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
970 MHz
14000 MHz
Memory bandwidth
182.4 GB/s
672.0 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 Ultimate (12_1)
Mantle
+
-
OpenCL
2.0
-
OpenGL
4.5
4.6
Shader Model
6.3
-
Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-