AMD Radeon HD 6620G IGP vs Intel UHD Graphics 620
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 6620G IGP and 0System Shared VRAM UHD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6620G IGP 's Advantages
208 additional rendering cores
Intel UHD Graphics 620 's Advantages
Released 6 years and 8 months late
Boost Clock1000MHz
Lower TDP (15W vs 35W)
Score
Benchmark
FP32 (float)
Radeon HD 6620G IGP
0.355 TFLOPS
UHD Graphics 620
+8%
0.384 TFLOPS
Graphics Card
Dec 2011
Release Date
Aug 2018
Sumo
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1000 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
-
-
-
-
400
Shading Units
192
20
TMUs
24
8
ROPs
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
3.552 GPixel/s
Pixel Rate
3.000 GPixel/s
8.880 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
768.0 GFLOPS
355.2 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
96.00 GFLOPS
Board Design
35W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Sumo
GPU Name
Whiskey Lake GT2
-
-
-
TeraScale 2
Architecture
Generation 9.5
TSMC
Foundry
Intel
32 nm
Process Size
14 nm
1.178 billion
Transistors
Unknown
227 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.4
