Titan X Pascal and Radeon R9 295X2 - video card comparison
Passmark - benchmark score Titan X Pascal vs Radeon R9 295X2
Titan X Pascal
13417
Radeon R9 295X2
8876
Titan X Pascal
Radeon R9 295X2
Architecture
Pascal (2016−2021)
GCN 2.0 (2013−2017)
GPU code name
GP102
Vesuvius
Market segment
Desktop
Desktop
Release date
July 2016
April 2014
Bus support
-
PCIe 2.1 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2 x 8-pin
Boost clock speed
1531 MHz
1018 MHz
Core clock speed
1418 MHz
-
Floating-point performance
10,974 gflops
2x 5,733 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
6,200 million
Pipelines / CUDA cores
3584
2816
Power consumption (TDP)
250 Watt
500 Watt
Texture fill rate
342.9
179.2
Memory type
GDDR5X
GDDR5
Maximum RAM amount
12 GB
8 GB
Memory bus width
384 Bit
512 Bit
Memory clock speed
10000 MHz
1250 MHz
Memory bandwidth
480.4 GB/s
640 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 4x mini-DisplayPort
Eyefinity
-
1
HDMI
+
+
DisplayPort support
-
-
G-SYNC support
+
-
DirectX
12 (12_1)
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
+
+
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
+
LiquidVR
-
1
PowerTune
-
-
TressFX
-
1
TrueAudio
-
-
UVD
-
+
ZeroCore
-
-