Radeon R9 380 and HD Graphics 4000 - video card comparison
Passmark - benchmark score Radeon R9 380 vs HD Graphics 4000
Radeon R9 380
6330
HD Graphics 4000
468
Radeon R9 380
HD Graphics 4000
Architecture
GCN (2011−2017)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Tonga Pro
Ivy Bridge
Market segment
Desktop
Laptop
Release date
June 2015
March 2011
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
2 x 6-pin
-
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1350 MHz
Compute units
28
-
Core clock speed
-
350 MHz
Floating-point performance
3,476 gflops
33.6 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
5,000 million
1,200 million
Pipelines / CUDA cores
1792
16
Power consumption (TDP)
190 Watt
unknown
Texture fill rate
108.6
20.80
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
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
11.1 (11_0)
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
4.0
Shader Model
6.3
5.0
Vulkan
+
1.1.80
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
Quick Sync
-
+
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-