AMD Topaz Graphics Processing Unit (GPU)

Specs based on AMD Radeon 620 384SP (Mobile)
Overview
Manufacturer
AMD
Release Date
August 6th, 2019
Graphics Processing Unit
Architecture
GCN 2.0
Fabrication Process
28 nm
Die Size
77 mm2
Stream Processors
384
TMUs
24
ROPs
8
Clocks
Base Clock
1024 MHz
Memory Configuration
Memory Size
4096 MB
Memory Type
GDDR5
Memory Bus Width
64-bit
Memory Bandwidth
36.0 GB/s
Performance
Pixel Fillrate
8.2 GPixels/s
Texture Fillrate
24.6 GTexel/s
SPFP Performance
786.4 GFLOPS
Performance per mm2
10.2 GFLOPS/mm2
Physical
Interface
PCI-Express 3.0 x16
API Support
DirectX
11.2
Vulkan
1.0
OpenGL
4.4
OpenCL
1.2




 ModelGPU ModelUnified CoresBoost ClockMemory ClockMemory Config.
 AMD Radeon R7 M360 Meso
 
384
 -
 
2 Gbps
 
4 GB D3 64b
 AMD Radeon R7 M460 Topaz
 
384
 -
 
2 Gbps
 
4 GB D3 64b
 AMD Radeon 620 384SP (Mobile) Polaris 24 XL
 
384
 
1024 MHz
 
5 Gbps
 
4 GB GD5 64b
 AMD Radeon 625 (Mobile) Polaris 24 XT
 
384
 
1024 MHz
 
5 Gbps
 
4 GB GD5 64b
 AMD Radeon R7 A365 Meso
 
384
 -
 
4 Gbps
 
4 GB GD5 64b
 AMD Radeon R7 M445 Topaz
 
384
 -
 
4 Gbps
 
4 GB GD5 64b
 AMD Radeon R7 M365 Meso
 
384
 -
 
2 Gbps
 
2 GB D3 64b
 AMD Radeon R7 M340 Meso
 
384
 -
 
2 Gbps
 
1 GB D3 64b
 AMD Radeon R5 M315 Meso
 
384
 -
 
2 Gbps
 
1 GB D3 64b
 AMD Radeon R5 M340 Meso
 
384
 -
 
2 Gbps
 
1 GB D3 64b
 AMD Radeon R7 A360 Meso
 
384
 -
 
4 Gbps
 
1 GB GD5 64b
 AMD Radeon 610 (Mobile) Polaris 23 MXL
 
320
 
1030 MHz
 
5 Gbps
 
4 GB GD5 64b
 AMD Radeon 620 320SP (Mobile) Polaris 24 XL
 
320
 
1024 MHz
 
5 Gbps
 
4 GB GD5 64b
 AMD Radeon 520 (Mobile) Topaz
 
320
 -
 
5 Gbps
 
2 GB GD5 64b
 AMD Radeon R5 435 Topaz TBC TBC TBC TBC
 AMD Radeon 530 (Mobile) Topaz
 
320
 -
 
2 Gbps
 
2 GB D3 64b