HD Graphics 615 and Radeon HD 7640G + HD 7610M Dual Graphics - video card comparison
HD Graphics 615
Radeon HD 7640G + HD 7610M Dual Graphics
Architecture
Gen. 9 Kaby Lake (2016−2019)
Terascale 3 (2010−2013)
GPU code name
Kaby-Lake GT2
-
Market segment
Laptop
Laptop
Release date
August 2016
May 2012
Interface
PCIe 3.0 x1
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Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
655 / 450 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
656
Power consumption (TDP)
5 Watt
-
Texture fill rate
25.20
-
Memory type
DDR3L/LPDDR3
-
Maximum RAM amount
16 GB
-
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1800 MHz
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
12 (12_1)
11
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.1.103
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Quick Sync
+
-