Radeon R9 380 and Radeon R9 M385 - video card comparison
Passmark - benchmark score Radeon R9 380 vs Radeon R9 M385
Radeon R9 380
6330
Radeon R9 M385
2122
Radeon R9 380
Radeon R9 M385
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Tonga Pro
Strato
Market segment
Desktop
Laptop
Release date
June 2015
June 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2 x 6-pin
-
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1100 MHz
Compute units
28
-
Floating-point performance
3,476 gflops
1,792 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,000 million
2,080 million
Pipelines / CUDA cores
1792
896
Power consumption (TDP)
190 Watt
-
Texture fill rate
108.6
56.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
970 MHz
1500 MHz
Memory bandwidth
182.4 GB/s
76.8 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
DirectX® 12
Mantle
+
+
OpenCL
2.0
Not Listed
OpenGL
4.5
4.4
Shader Model
6.3
6.3
Vulkan
+
-
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
1
FRTC
1
-
HD3D
+
+
LiquidVR
1
-
PowerTune
+
+
Switchable graphics
-
1
TrueAudio
+
+
VCE
+
-
ZeroCore
+
+