Radeon HD 7660D and GeForce RTX 3060 8 GB GA104 - video card comparison
Radeon HD 7660D
GeForce RTX 3060 8 GB GA104
Architecture
Terascale 3 (2010−2013)
Ampere (2020−2022)
GPU code name
Trinity
GA104
Market segment
Desktop
Desktop
Release date
September 2012
2023
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
800 MHz
1777 MHz
Core clock speed
633 MHz
-
Manufacturing process technology
32 nm
8 nm
Number of transistors
1,303 million
17,400 million
Pipelines / CUDA cores
384
3584
Power consumption (TDP)
100 Watt
195 Watt
Texture fill rate
19.20
199.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
15 GB/s
Memory bandwidth
-
240.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3