Radeon R9 390 and GeForce GTX TITAN BLACK - video card comparison
Passmark - benchmark score Radeon R9 390 vs GeForce GTX TITAN BLACK
Radeon R9 390
9182
GeForce GTX TITAN BLACK
9207
Radeon R9 390
GeForce GTX TITAN BLACK
Architecture
GCN 2.0 (2013−2017)
Kepler (2012−2018)
GPU code name
Grenada
GK110B
Market segment
Desktop
Desktop
Release date
June 2015
February 2014
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin, 1 x 8-pin
One 8-pin and one 6-pin
Bridgeless CrossFire
1
-
Boost clock speed
1000 MHz
980 MHz
Core clock speed
-
889 MHz
CUDA cores
-
2880
Floating-point performance
5,120 gflops
5,645 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
7,080 million
Pipelines / CUDA cores
2560
2880
Power consumption (TDP)
275 Watt
250 Watt
Texture fill rate
160.0
213 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
0 MB
6 GB
Memory bus width
512 Bit
384 Bit
Memory clock speed
1000 MHz
7.0 GB/s
Memory bandwidth
384 GB/s
336 GB/s
High bandwidth memory (HBM)
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
+
-
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (11_1)
CUDA
-
+
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.3
5.1
Vulkan
+
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
AppAcceleration
-
-
Blu Ray 3D
-
+
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
-
-