GeForce GTX 1080 Ti and Radeon E9550 MXM - video card comparison
GeForce GTX 1080 Ti
Radeon E9550 MXM
Architecture
Pascal (2016−2021)
GCN 4.0 (2016−2020)
GPU code name
GP102
Ellesmere
Market segment
Desktop
Desktop
Release date
February 2017
September 2016
Interface
PCIe 3.0 x16
MXM-B (3.0)
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
SLI options
+
-
Boost clock speed
1600 MHz
1266 MHz
Core clock speed
1481 MHz
1120 MHz
Floating-point performance
11,340 gflops
5,834 gflops
Manufacturing process technology
16 nm
14 nm
Number of transistors
11,800 million
5,700 million
Pipelines / CUDA cores
3584
2304
Power consumption (TDP)
250 Watt
95 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
182.3
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
8 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
5000 MHz
Memory bandwidth
484.4 GB/s
160.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
+
+
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
Ansel
+
-
GPU Boost
3.0
-