Radeon HD 7340 and Atari VCS 400 GPU - video card comparison
Radeon HD 7340
Atari VCS 400 GPU
Architecture
Terascale 2 (2009−2015)
GCN 5.0 (2017−2020)
GPU code name
Zacate
Banded Kestrel
Market segment
Laptop
Desktop
Release date
May 2012
December 2020
Interface
IGP
IGP
Supplementary power connectors
-
None
Boost clock speed
680 MHz
1201 MHz
Core clock speed
523 MHz
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
450 million
4,940 million
Pipelines / CUDA cores
80
192
Power consumption (TDP)
18 Watt
15 Watt
Texture fill rate
4.184
14.41
Memory type
System Shared
DDR4
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
2.4 GB/s
Memory bandwidth
-
38.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2