GeForce GTX TITAN and GeForce GTX 980 - video card comparison
Passmark - benchmark score GeForce GTX TITAN vs GeForce GTX 980
GeForce GTX TITAN
8435
GeForce GTX 980
11457
GeForce GTX TITAN
GeForce GTX 980
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK110
GM204
Market segment
Desktop
Desktop
Release date
February 2013
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
One 8-pin and one 6-pin
2x 6-pins
SLI options
-
+
Boost clock speed
876 MHz
1216 MHz
Core clock speed
837 MHz
1064 MHz
CUDA cores
2688
2048
Floating-point performance
4,709 gflops
4,981 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
5,200 million
Pipelines / CUDA cores
2688
2048
Power consumption (TDP)
250 Watt
165 Watt
Texture fill rate
187.5 billion/sec
144 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
4 GB
Memory bus width
384-bit GDDR5
256 Bit
Memory clock speed
6.0 GB/s
7.0 GB/s
Memory bandwidth
288.4 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
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 (11_0)
12 (12_1)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.4
4.5
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.126
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
BatteryBoost
-
+
Blu Ray 3D
+
-
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+