GeForce GTX TITAN Z and Radeon R9 Nano - video card comparison
Passmark - benchmark score GeForce GTX TITAN Z vs Radeon R9 Nano
GeForce GTX TITAN Z
9256
Radeon R9 Nano
8741
GeForce GTX TITAN Z
Radeon R9 Nano
Architecture
Kepler (2012−2018)
GCN 1.2 (2015−2016)
GPU code name
GK110B
Fiji
Market segment
Desktop
Desktop
Release date
May 2014
September 2015
Bus support
PCI Express 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 8-pin
1x 8-pin
Bridgeless CrossFire
-
1
Boost clock speed
876 MHz
1000 MHz
Compute units
-
64
Core clock speed
705 MHz
-
CUDA cores
5760
-
Floating-point performance
2x 5,046 gflops
8,192 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
8,900 million
Pipelines / CUDA cores
2880
4096
Power consumption (TDP)
375 Watt
175 Watt
Texture fill rate
338 billion/sec
256.0
Memory type
GDDR5
High Bandwidth Memory (HBM)
Maximum RAM amount
12 GB
4 GB
Memory bus width
768-bit (384-bit per GPU)
4096 Bit
Memory clock speed
7.0 GB/s
500 MHz
Memory bandwidth
672 GB/s
512 GB/s
High bandwidth memory (HBM)
-
+
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
1x HDMI, 3x 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
12 (11_1)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
2.0
OpenGL
4.4
4.5
Shader Model
5.1
6.3
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
-
+