Iris Plus Graphics 655 and GeForce RTX 2080 Ti - video card comparison
Passmark - benchmark score Iris Plus Graphics 655 vs GeForce RTX 2080 Ti
Iris Plus Graphics 655
1787
GeForce RTX 2080 Ti
22431
Iris Plus Graphics 655
GeForce RTX 2080 Ti
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Turing (2018−2021)
GPU code name
Kaby Lake GT3e
Turing TU102
Market segment
Laptop
Desktop
Release date
September 2017
August 2018
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1200 MHz
1545 MHz
Core clock speed
300 MHz
1350 MHz
Manufacturing process technology
14 nm
12 nm
Number of transistors
189 million
18,600 million
Pipelines / CUDA cores
48
4352
Power consumption (TDP)
15 Watt
270 Watt
Texture fill rate
50.40
420.2
Memory type
DDR3/DDR4
GDDR6
Maximum RAM amount
System Shared
11 GB
Memory bus width
System Shared
352 Bit
Memory clock speed
System Shared
14000 MHz
Memory bandwidth
-
616.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
-
+
G-SYNC support
-
+
DirectX
12 (12_1)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.103
1.2.131
Quick Sync
+
-
VR Ready
-
+