GeForce GTX 1080 Ti and GeForce GTX 770 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs GeForce GTX 770
GeForce GTX 1080 Ti
19118
GeForce GTX 770
6099
GeForce GTX 1080 Ti
GeForce GTX 770
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
GP102
GK104
Market segment
Desktop
Desktop
Release date
February 2017
May 2013
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Minimum recommended system power
-
600 Watt
Supplementary power connectors
1x 6-pin + 1x 8-pin
One 8-pin and one 6-pin
SLI options
+
-
Boost clock speed
1600 MHz
1085 MHz
Core clock speed
1481 MHz
1046 MHz
CUDA cores
-
1536
Floating-point performance
11,340 gflops
3,333 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
3,540 million
Pipelines / CUDA cores
3584
1536
Power consumption (TDP)
250 Watt
230 Watt
Maximum GPU temperature
91 °C
98 °C
Texture fill rate
354.4
134 billion/sec
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
2 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
7012 MHz
Memory bandwidth
484.4 GB/s
224.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
+
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.3
Shader Model
6.4
5.1
Vulkan
+
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Ansel
+
-
Blu Ray 3D
-
+
GPU Boost
3.0
-
PhysX
-
+