GeForce GTX 1080 Ti and RTX A4500 Mobile - video card comparison
GeForce GTX 1080 Ti
RTX A4500 Mobile
Architecture
Pascal (2016−2021)
Ampere (2020−2022)
GPU code name
GP102
GA104
Market segment
Desktop
Laptop
Release date
February 2017
March 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
-
Boost clock speed
1600 MHz
1500 MHz
Core clock speed
1481 MHz
930 MHz
Floating-point performance
11,340 gflops
-
Manufacturing process technology
16 nm
8 nm
Number of transistors
11,800 million
17,400 million
Pipelines / CUDA cores
3584
5888
Power consumption (TDP)
250 Watt
140 Watt (80 - 140 Watt TGP)
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
223.6
Memory type
GDDR5X
GDDR6
Maximum RAM amount
11 GB
16 GB
Memory bus width
352 Bit
256 Bit
Memory clock speed
11000 MHz
16000 MHz
Memory bandwidth
484.4 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
6.4
6.6
Vulkan
+
1.3
Ansel
+
-
GPU Boost
3.0
-