HD Graphics 615 and Radeon Steam Deck 8CU - video card comparison
HD Graphics 615
Radeon Steam Deck 8CU
Architecture
Gen. 9 Kaby Lake (2016−2019)
RDNA 2 (2020−2022)
GPU code name
Kaby-Lake GT2
RDNA 2 Sephiroth
Market segment
Laptop
Laptop
Release date
August 2016
November 2023
Interface
PCIe 3.0 x1
-
Boost clock speed
1050 MHz
1900 MHz
Core clock speed
300 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
512
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
-
Memory clock speed
System Shared
-
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12_1
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.1.103
-
Quick Sync
+
-