Aubrey Isle and T550 Mobile - video card comparison
Aubrey Isle
T550 Mobile
Architecture
Knights (2010)
Turing (2018−2021)
GPU code name
Knights Ferry
TU117
Market segment
Desktop
Laptop
Release date
May 2010
May 2022
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
-
1665 MHz
Core clock speed
1200 MHz
1065 MHz
Floating-point performance
76.8 gflops
-
Manufacturing process technology
45 nm
12 nm
Number of transistors
2,300 million
4,700 million
Pipelines / CUDA cores
256
1024
Power consumption (TDP)
300 Watt
25 Watt (20 - 60 Watt TGP)
Texture fill rate
38.40
106.6
Memory type
GDDR5
GDDR5, GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
512 Bit
64 Bit
Memory clock speed
4800 MHz
12000 MHz
Memory bandwidth
307.2 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.1
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.0
6.6
Vulkan
N/A
1.3