GeForce GTX TITAN X and GeForce GTX 980 - video card comparison
Passmark - benchmark score GeForce GTX TITAN X vs GeForce GTX 980
GeForce GTX TITAN X
13399
GeForce GTX 980
11457
GeForce GTX TITAN X
GeForce GTX 980
Architecture
Maxwell 2.0 (2015−2019)
Maxwell (2014−2018)
GPU code name
GM200
GM204
Market segment
Desktop
Desktop
Release date
March 2015
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)
600 Watt
500 Watt
Supplementary power connectors
6-pin + 8-pin
2x 6-pins
SLI options
4x
+
Boost clock speed
1075 MHz
1216 MHz
Core clock speed
1000 MHz
1064 MHz
CUDA cores
3072
2048
Floating-point performance
6,691 gflops
4,981 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
8,000 million
5,200 million
Pipelines / CUDA cores
3072
2048
Power consumption (TDP)
250 Watt
165 Watt
Texture fill rate
192 billion/sec
144 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
4 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
7.0 GB/s
7.0 GB/s
Memory bandwidth
336.5 GB/s
224 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
4 displays
4 displays
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
2048x1536
G-SYNC support
-
+
Audio input for HDMI
Internal
Internal
DirectX
12 (12_1)
12 (12_1)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
6.4
6.4
Vulkan
1.1.126
1.1.126
BatteryBoost
-
+
GameStream
+
+
GameWorks
+
+
GeForce ShadowPlay
+
+
GPU Boost
2.0
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+