GeForce GTX 1080 Ti and GeForce MX450 30.5W 8Gbps - video card comparison
GeForce GTX 1080 Ti
GeForce MX450 30.5W 8Gbps
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
GP102
TU117
Market segment
Desktop
Desktop
Release date
February 2017
August 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
SLI options
+
-
Boost clock speed
1600 MHz
1275 MHz
Core clock speed
1481 MHz
-
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
12 nm
Number of transistors
11,800 million
4,700 million
Pipelines / CUDA cores
3584
896
Power consumption (TDP)
250 Watt
31 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
71.40
Memory type
GDDR5X
GDDR5
Maximum RAM amount
11 GB
2 GB
Memory bus width
352 Bit
64 Bit
Memory clock speed
11000 MHz
8 GB/s
Memory bandwidth
484.4 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2
Ansel
+
-
GPU Boost
3.0
-