HD Graphics 4600 and Radeon 660M - video card comparison
Passmark - benchmark score HD Graphics 4600 vs Radeon 660M
HD Graphics 4600
731
Radeon 660M
6474
HD Graphics 4600
Radeon 660M
Architecture
Gen. 7.5 Haswell (2012−2013)
RDNA 2 (2020−2022)
GPU code name
Haswell GT2
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
June 2013
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
1900 MHz
Core clock speed
200 MHz
-
Floating-point performance
50 gflops
-
Manufacturing process technology
22 nm
6 nm
Number of transistors
392 million
13,100 million
Pipelines / CUDA cores
20
384
Power consumption (TDP)
45 Watt
45 Watt
Texture fill rate
27.00
45.60
Memory type
System Shared
System Shared
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
12 (11_1)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.80
1.2
Quick Sync
+
-