Iris Plus Graphics 640 and Radeon 780M - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs Radeon 780M
Iris Plus Graphics 640
1534
Radeon 780M
7300
Iris Plus Graphics 640
Radeon 780M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
RDNA 3
GPU code name
Kaby Lake GT3e
Phoenix
Market segment
Laptop
Laptop
Release date
January 2017
January 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
3000 MHz
Core clock speed
300 MHz
1500 MHz
Manufacturing process technology
14 nm
4 nm
Number of transistors
189 million
25,390 million
Pipelines / CUDA cores
48
768
Power consumption (TDP)
15 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
52.80
139.2
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.103
1.3
Quick Sync
+
-