AMD Radeon HD 6620G IGP vs AMD Radeon Graphics 320SP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 6620G IGP and 0System Shared VRAM Radeon Graphics 320SP 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 Graphics 320SP 's Advantages
Released 8 years and 1 months late
Boost Clock1400MHz
Lower TDP (15W vs 35W)
Score
Benchmark
FP32 (float)
Radeon HD 6620G IGP
0.355 TFLOPS
Radeon Graphics 320SP
+152%
0.896 TFLOPS
Graphics Card
Dec 2011
Release Date
Jan 2020
Sumo
Generation
Renoir
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
-
Base Clock
400 MHz
-
Boost Clock
1400 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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
3.552 GPixel/s
Pixel Rate
11.20 GPixel/s
8.880 GTexel/s
Texture Rate
28.00 GTexel/s
-
FP16 (half)
1.792 TFLOPS
355.2 GFLOPS
FP32 (float)
896.0 GFLOPS
-
FP64 (double)
56.00 GFLOPS
Board Design
35W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Sumo
GPU Name
Renoir
-
-
-
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
