HD Graphics 3000 and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Iris Plus Graphics 645
HD Graphics 3000
262
Iris Plus Graphics 645
1779
HD Graphics 3000
Iris Plus Graphics 645
Architecture
Gen. 6 Sandy Bridge (2011)
Gen. 9.5 Coffee Lake (2019)
GPU code name
Sandy Bridge
Kaby Lake GT3e
Market segment
Laptop
Laptop
Release date
February 2011
July 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x1
Boost clock speed
1350 MHz
1150 MHz
Core clock speed
350 MHz
300 MHz
Floating-point performance
20.4 gflops
-
Manufacturing process technology
32 nm
14 nm
Number of transistors
995 million
-
Pipelines / CUDA cores
12
48
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
13.80
50.40
Memory type
System Shared
DDR3, DDR4
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
12 (12_1)
OpenCL
N/A
2.1
OpenGL
3.1
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.1.103
Quick Sync
-
+