GeForce GTX 970M SLI and HD Graphics 530 - video card comparison
GeForce GTX 970M SLI
HD Graphics 530
Architecture
Maxwell (2014−2018)
Gen. 9 Skylake (2015−2016)
GPU code name
-
Skylake GT2
Market segment
Laptop
Laptop
Release date
October 2014
August 2015
Interface
-
PCIe 3.0 x1
SLI options
+
-
Boost clock speed
1038 MHz
1150 MHz
Core clock speed
924 MHz
350 MHz
Floating-point performance
-
403.2 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
2x 5200 Million
189 million
Pipelines / CUDA cores
2560
24
Power consumption (TDP)
162 Watt
15 Watt
Texture fill rate
-
27.60
Memory type
GDDR5
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
2x 6 GB
64 GB
Memory bus width
2x 192 Bit
64/128 Bit
Memory clock speed
5000 MHz
System Shared
Shared memory
-
+
Display Connectors
-
No outputs
DirectX
12_1
12 (12_1)
CUDA
+
-
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
+
Optimus
+
-
Quick Sync
-
+