GeForce GTX TITAN Z and GeForce GTX 970 - video card comparison
Passmark - benchmark score GeForce GTX TITAN Z vs GeForce GTX 970
GeForce GTX TITAN Z
9256
GeForce GTX 970
9932
GeForce GTX TITAN Z
GeForce GTX 970
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK110B
GM204
Market segment
Desktop
Desktop
Release date
May 2014
September 2014
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
500 Watt
Supplementary power connectors
Two 8-pin
2x 6-pins
SLI options
-
+
Boost clock speed
876 MHz
1178 MHz
Core clock speed
705 MHz
1050 MHz
CUDA cores
5760
1664
Floating-point performance
2x 5,046 gflops
3,920 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
5,200 million
Pipelines / CUDA cores
2880
1664
Power consumption (TDP)
375 Watt
145 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
338 billion/sec
109 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
4 GB
Memory bus width
768-bit (384-bit per GPU)
256 Bit
Memory clock speed
7.0 GB/s
7.0 GB/s
Memory bandwidth
672 GB/s
224 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
4 displays
4 displays
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
2048x1536
G-SYNC support
-
+
Audio input for HDMI
Internal
Internal
DirectX
12 (11_1)
12 (12_1)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.126
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0