Iris Graphics 540 and Radeon 780M - video card comparison
Passmark - benchmark score Iris Graphics 540 vs Radeon 780M
Iris Graphics 540
1296
Radeon 780M
7300
Iris Graphics 540
Radeon 780M
Architecture
Gen. 9 Skylake (2015−2016)
RDNA 3
GPU code name
Skylake GT3e
Phoenix
Market segment
Laptop
Laptop
Release date
September 2015
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
50.40
139.2
Memory type
eDRAM
System Shared
Maximum RAM amount
64 MB
System Shared
Memory bus width
eDRAM + 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
1.1.97
1.3
Quick Sync
+
-