Radeon R9 380 and HD Graphics 615 - video card comparison
Passmark - benchmark score Radeon R9 380 vs HD Graphics 615
Radeon R9 380
6330
HD Graphics 615
743
Radeon R9 380
HD Graphics 615
Architecture
GCN (2011−2017)
Gen. 9 Kaby Lake (2016−2019)
GPU code name
Tonga Pro
Kaby-Lake GT2
Market segment
Desktop
Laptop
Release date
June 2015
August 2016
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
2 x 6-pin
-
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1050 MHz
Compute units
28
-
Core clock speed
-
300 MHz
Floating-point performance
3,476 gflops
403.2 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,000 million
189 million
Pipelines / CUDA cores
1792
24
Power consumption (TDP)
190 Watt
5 Watt
Texture fill rate
108.6
25.20
Memory type
GDDR5
DDR3L/LPDDR3
Maximum RAM amount
4 GB
16 GB
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
970 MHz
System Shared
Memory bandwidth
182.4 GB/s
-
High bandwidth memory (HBM)
-
-
Shared memory
-
+
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_1)
Mantle
+
-
OpenCL
2.0
2.1
OpenGL
4.5
4.6
Shader Model
6.3
6.4
Vulkan
+
1.1.103
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
Quick Sync
-
+
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-