Intel Iris Plus Graphics 655 vs Intel UHD Graphics P750
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM UHD Graphics P750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 655 's Advantages
Boost Clock has increased by 17% (1050MHz vs 900MHz)
128 additional rendering cores
Intel UHD Graphics P750 's Advantages
Released 2 years and 9 months late
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
+74%
0.806 TFLOPS
UHD Graphics P750
0.461 TFLOPS
Graphics Card
Apr 2018
Release Date
Jan 2021
HD Graphics-M
Generation
HD Graphics-W
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
300 MHz
1050 MHz
Boost Clock
900 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
-
-
-
-
-
-
384
Shading Units
256
48
TMUs
64
6
ROPs
32
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
28.80 GPixel/s
50.40 GTexel/s
Texture Rate
57.60 GTexel/s
1.613 TFLOPS
FP16 (half)
921.6 GFLOPS
806.4 GFLOPS
FP32 (float)
460.8 GFLOPS
201.6 GFLOPS
FP64 (double)
115.2 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Coffee Lake GT3e
GPU Name
Rocket Lake GT1
-
-
-
Generation 9.5
Architecture
Generation 12.1
Intel
Foundry
Intel
14 nm+++
Process Size
14 nm+++
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.4
Shader Model
6.4
