Radeon R9 Nano and GeForce GTX TITAN - video card comparison
Passmark - benchmark score Radeon R9 Nano vs GeForce GTX TITAN
Radeon R9 Nano
8741
GeForce GTX TITAN
8435
Radeon R9 Nano
GeForce GTX TITAN
Architecture
GCN 1.2 (2015−2016)
Kepler (2012−2018)
GPU code name
Fiji
GK110
Market segment
Desktop
Desktop
Release date
September 2015
February 2013
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
One 8-pin and one 6-pin
Bridgeless CrossFire
1
-
Boost clock speed
1000 MHz
876 MHz
Compute units
64
-
Core clock speed
-
837 MHz
CUDA cores
-
2688
Floating-point performance
8,192 gflops
4,709 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
8,900 million
7,080 million
Pipelines / CUDA cores
4096
2688
Power consumption (TDP)
175 Watt
250 Watt
Texture fill rate
256.0
187.5 billion/sec
Memory type
High Bandwidth Memory (HBM)
GDDR5
Maximum RAM amount
4 GB
6 GB
Memory bus width
4096 Bit
384-bit GDDR5
Memory clock speed
500 MHz
6.0 GB/s
Memory bandwidth
512 GB/s
288.4 GB/s
High bandwidth memory (HBM)
+
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
Eyefinity
+
-
Number of Eyefinity displays
6
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
+
-
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (11_0)
CUDA
-
+
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
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
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-