Intel UHD Graphics 750 vs Intel HD Graphics 405 Mobile 16EU
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 750 and 0System Shared VRAM HD Graphics 405 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel UHD Graphics 750 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 76% (1300MHz vs 740MHz)
128 additional rendering cores
Intel HD Graphics 405 Mobile 16EU 's Advantages
Lower TDP (6W vs 15W)
Score
Benchmark
FP32 (float)
UHD Graphics 750
+335%
0.666 TFLOPS
HD Graphics 405
0.153 TFLOPS
3DMark Time Spy
UHD Graphics 750
+510%
647
HD Graphics 405
106
Graphics Card
Mar 2021
Release Date
Apr 2016
HD Graphics
Generation
HD Graphics-T
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
400 MHz
1300 MHz
Boost Clock
740 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
-
-
-
-
-
-
256
Shading Units
128
16
TMUs
16
8
ROPs
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
10.40 GPixel/s
Pixel Rate
1.200 GPixel/s
20.80 GTexel/s
Texture Rate
9.600 GTexel/s
1331 GFLOPS
FP16 (half)
-
665.6 GFLOPS
FP32 (float)
153.6 GFLOPS
-
FP64 (double)
38.40 GFLOPS
Board Design
15W
TDP
6W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Rocket Lake GT1
GPU Name
Braswell GT1
-
-
-
Generation 12.1
Architecture
Generation 8.0
Intel
Foundry
Intel
14 nm+++
Process Size
14 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.3
3.0
OpenCL
2.0
1.3
Vulkan
1.1
-
-
-
6.4
Shader Model
5.1
