HD Graphics 620 vs Radeon Vega 7
We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 620 and 0System Shared VRAM Radeon Vega 7 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
HD Graphics 620 's Advantages
Lower TDP (15W vs 45W)
Radeon Vega 7 's Advantages
Released 4 years and 8 months late
Boost Clock has increased by 90% (1900MHz vs 1000MHz)
256 additional rendering cores
Score
Benchmark
FP32 (float)
HD Graphics 620
384
Radeon Vega 7
+343%
1702
3DMark Time Spy
HD Graphics 620
337
Radeon Vega 7
+293%
1327
3DMark Time Spy Extreme
HD Graphics 620
152
Radeon Vega 7
+297%
604
Graphics Card
Aug 2016
Release Date
Apr 2021
HD Graphics-M
Generation
Cezanne
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
300 MHz
1000 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
-
Compute Units
7
192
Shading Units
448
24
TMUs
28
3
ROPs
8
Theoretical Performance
3.000 GPixel/s
Pixel Rate
15.20 GPixel/s
24.00 GTexel/s
Texture Rate
53.20 GTexel/s
768.0 GFLOPS
FP16 (half)
3.405 TFLOPS
384.0 GFLOPS
FP32 (float)
1.702 TFLOPS
96.00 GFLOPS
FP64 (double)
106.4 GFLOPS
Board Design
15W
TDP
45W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Kaby Lake GT2
GPU Name
Cezanne
Generation 9.5
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm++
Process Size
7 nm
Unknown
Transistors
9.8 billion
Unknown
Die Size
156 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.4
Shader Model
6.4
