AMD Radeon HD 6620G IGP vs AMD Radeon Vega 7
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 6620G IGP and 0System Shared VRAM Radeon Vega 7 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6620G IGP 's Advantages
Lower TDP (35W vs 45W)
AMD Radeon Vega 7 's Advantages
Released 9 years and 4 months late
Boost Clock1900MHz
48 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6620G IGP
0.355 TFLOPS
Radeon Vega 7
+379%
1.702 TFLOPS
Graphics Card
Dec 2011
Release Date
Apr 2021
Sumo
Generation
Cezanne
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1900 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
7
-
-
-
400
Shading Units
448
20
TMUs
28
8
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
3.552 GPixel/s
Pixel Rate
15.20 GPixel/s
8.880 GTexel/s
Texture Rate
53.20 GTexel/s
-
FP16 (half)
3.405 TFLOPS
355.2 GFLOPS
FP32 (float)
1.702 TFLOPS
-
FP64 (double)
106.4 GFLOPS
Board Design
35W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Sumo
GPU Name
Cezanne
-
-
-
TeraScale 2
Architecture
GCN 5.1
TSMC
Foundry
TSMC
32 nm
Process Size
7 nm
1.178 billion
Transistors
9.8 billion
227 mm²
Die Size
156 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4
