AMD Radeon HD 6620G IGP vs AMD Radeon R8 M445DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 6620G IGP and 0System Shared VRAM Radeon R8 M445DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6620G IGP 's Advantages
80 additional rendering cores
AMD Radeon R8 M445DX 's Advantages
Released 4 years and 5 months late
Boost Clock1021MHz
Score
Benchmark
FP32 (float)
Radeon HD 6620G IGP
0.355 TFLOPS
Radeon R8 M445DX
+83%
0.653 TFLOPS
Graphics Card
Dec 2011
Release Date
May 2016
Sumo
Generation
Gem System Hybrid
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
-
Base Clock
780 MHz
-
Boost Clock
1021 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
5
Compute Units
5
-
-
-
400
Shading Units
320
20
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
3.552 GPixel/s
Pixel Rate
8.168 GPixel/s
8.880 GTexel/s
Texture Rate
20.42 GTexel/s
-
FP16 (half)
653.4 GFLOPS
355.2 GFLOPS
FP32 (float)
653.4 GFLOPS
-
FP64 (double)
40.84 GFLOPS
Board Design
35W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Sumo
GPU Name
Meso
-
GPU Variant
Meso PRO
(216-0864032)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
32 nm
Process Size
28 nm
1.178 billion
Transistors
1.55 billion
227 mm²
Die Size
125 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5
