GeForce GTX TITAN Z and Radeon R9 290 - video card comparison
Passmark - benchmark score GeForce GTX TITAN Z vs Radeon R9 290
GeForce GTX TITAN Z
9256
Radeon R9 290
8336
GeForce GTX TITAN Z
Radeon R9 290
Architecture
Kepler (2012−2018)
GCN 2.0 (2013−2017)
GPU code name
GK110B
Hawaii
Market segment
Desktop
Desktop
Release date
May 2014
November 2013
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
876 MHz
-
Core clock speed
705 MHz
947 MHz
CUDA cores
5760
-
Floating-point performance
2x 5,046 gflops
4,849 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
6,200 million
Pipelines / CUDA cores
2880
2560
Power consumption (TDP)
375 Watt
275 Watt
Texture fill rate
338 billion/sec
151.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
4 GB
Memory bus width
768-bit (384-bit per GPU)
512 Bit
Memory clock speed
7.0 GB/s
5000 MHz
Memory bandwidth
672 GB/s
320.0 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.1
6.3
Vulkan
1.1.126
1.2.131
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-