Radeon R9 380X and GeForce GTX 950 - video card comparison
Passmark - benchmark score Radeon R9 380X vs GeForce GTX 950
Radeon R9 380X
6380
GeForce GTX 950
5498
Radeon R9 380X
GeForce GTX 950
Architecture
GCN 3.0 (2014−2017)
Maxwell (2014−2018)
GPU code name
Antigua
GM206
Market segment
Desktop
Desktop
Release date
November 2015
August 2015
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
350 Watt
Supplementary power connectors
2 x 6-pin
1x 6-pins
SLI options
-
+
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
1188 MHz
Compute units
32
-
Core clock speed
-
1024 MHz
CUDA cores
-
768
Floating-point performance
3,973 gflops
1,825 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,000 million
2,940 million
Pipelines / CUDA cores
2048
768
Power consumption (TDP)
190 Watt
90 Watt
Texture fill rate
124.2
49.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
970 MHz
6.6 GB/s
Memory bandwidth
182.4 GB/s
105.6 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
-
4 displays
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
+
-
G-SYNC support
-
+
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (12_1)
CUDA
-
+
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
4.5
Shader Model
6.3
6.4
Vulkan
+
1.1.126
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-