Radeon R9 380X and Radeon RX Vega 7 - video card comparison
Radeon R9 380X
Radeon RX Vega 7
Architecture
GCN 3.0 (2014−2017)
Vega (2017−2021)
GPU code name
Antigua
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
November 2015
January 2020
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
2 x 6-pin
-
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1800 MHz
Compute units
32
-
Floating-point performance
3,973 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
5,000 million
-
Pipelines / CUDA cores
2048
448
Power consumption (TDP)
190 Watt
15 Watt
Texture fill rate
124.2
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
-
Memory clock speed
970 MHz
-
Memory bandwidth
182.4 GB/s
-
High bandwidth memory (HBM)
-
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
-
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12_1
Mantle
+
-
OpenCL
2.0
-
OpenGL
4.5
-
Shader Model
6.3
-
Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-