GeForce GTX 1080 and Radeon R9 380X - video card comparison
Passmark - benchmark score GeForce GTX 1080 vs Radeon R9 380X
GeForce GTX 1080
16002
Radeon R9 380X
6380
GeForce GTX 1080
Radeon R9 380X
Architecture
Pascal (2016−2021)
GCN 3.0 (2014−2017)
GPU code name
Pascal GP104
Antigua
Market segment
Desktop
Desktop
Release date
May 2016
November 2015
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
2 x 6-pin
SLI options
+
-
Bridgeless CrossFire
-
1
Boost clock speed
1733 MHz
970 MHz
Compute units
-
32
Core clock speed
1607 MHz
-
CUDA cores
2560
-
Floating-point performance
8,873 gflops
3,973 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
5,000 million
Pipelines / CUDA cores
2560
2048
Power consumption (TDP)
180 Watt
190 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
277.3
124.2
Memory type
GDDR5X
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
10 GB/s
970 MHz
Memory bandwidth
320 GB/s
182.4 GB/s
High bandwidth memory (HBM)
-
-
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
2x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
+
-
Eyefinity
-
1
Number of Eyefinity displays
-
6
HDMI
+
+
DisplayPort support
-
+
G-SYNC support
+
-
DirectX
12 (12_1)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
2.0
OpenGL
4.5
4.5
Shader Model
6.4
6.3
Vulkan
1.2.131
+
Ansel
+
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
FRTC
-
1
GPU Boost
3.0
-
HD3D
-
+
LiquidVR
-
1
PowerTune
-
+
TrueAudio
-
+
VCE
-
+
VR Ready
+
-
ZeroCore
-
+