Radeon R9 295X2 and GeForce GTX TITAN Z - video card comparison
Passmark - benchmark score Radeon R9 295X2 vs GeForce GTX TITAN Z
Radeon R9 295X2
8876
GeForce GTX TITAN Z
9256
Radeon R9 295X2
GeForce GTX TITAN Z
Architecture
GCN 2.0 (2013−2017)
Kepler (2012−2018)
GPU code name
Vesuvius
GK110B
Market segment
Desktop
Desktop
Release date
April 2014
May 2014
Bus support
PCIe 2.1 x16
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2 x 8-pin
Two 8-pin
Boost clock speed
1018 MHz
876 MHz
Core clock speed
-
705 MHz
CUDA cores
-
5760
Floating-point performance
2x 5,733 gflops
2x 5,046 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
7,080 million
Pipelines / CUDA cores
2816
2880
Power consumption (TDP)
500 Watt
375 Watt
Texture fill rate
179.2
338 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
12 GB
Memory bus width
512 Bit
768-bit (384-bit per GPU)
Memory clock speed
1250 MHz
7.0 GB/s
Memory bandwidth
640 GB/s
672 GB/s
Display Connectors
1x DVI, 4x mini-DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
Eyefinity
1
-
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
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
-
-
UVD
+
-
ZeroCore
-
-