Intel HD Graphics 405 Mobile 16EU vs Intel UHD Graphics 64EU
We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 and 0System Shared VRAM UHD Graphics 64EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel HD Graphics 405 Mobile 16EU 's Advantages
Lower TDP (6W vs 45W)
Intel UHD Graphics 64EU 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 89% (1400MHz vs 740MHz)
384 additional rendering cores
Score
Benchmark
FP32 (float)
HD Graphics 405
0.153 TFLOPS
UHD Graphics 64EU
+837%
1.434 TFLOPS
3DMark Time Spy
HD Graphics 405
106
UHD Graphics 64EU
+1176%
1353
Graphics Card
Apr 2016
Release Date
Jan 2022
HD Graphics-T
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
400 MHz
Base Clock
300 MHz
740 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
-
-
-
-
-
-
128
Shading Units
512
16
TMUs
32
2
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
1024 KB
-
L3 Cache
10 MB
Theoretical Performance
1.200 GPixel/s
Pixel Rate
22.40 GPixel/s
9.600 GTexel/s
Texture Rate
44.80 GTexel/s
-
FP16 (half)
2.867 TFLOPS
153.6 GFLOPS
FP32 (float)
1434 GFLOPS
38.40 GFLOPS
FP64 (double)
358.4 GFLOPS
Board Design
6W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Braswell GT1
GPU Name
Alder Lake GT1
-
-
-
Generation 8.0
Architecture
Generation 12.2
Intel
Foundry
Intel
14 nm
Process Size
10 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (11_1)
DirectX
12 (12_1)
4.3
OpenGL
4.6
2.0
OpenCL
3.0
1.1
Vulkan
1.3
-
-
-
5.1
Shader Model
6.4
