Intel Iris Plus Graphics 655 vs Intel UHD Graphics 750
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM UHD Graphics 750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 655 's Advantages
128 additional rendering cores
Intel UHD Graphics 750 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 24% (1300MHz vs 1050MHz)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
+21%
0.806 TFLOPS
UHD Graphics 750
0.666 TFLOPS
3DMark Time Spy
Iris Plus Graphics 655
632
UHD Graphics 750
+2%
647
3DMark Time Spy Extreme
Iris Plus Graphics 655
280
UHD Graphics 750
+8%
304
Graphics Card
Apr 2018
Release Date
Mar 2021
HD Graphics-M
Generation
HD Graphics
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
300 MHz
1050 MHz
Boost Clock
1300 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
16
6
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
10.40 GPixel/s
50.40 GTexel/s
Texture Rate
20.80 GTexel/s
1.613 TFLOPS
FP16 (half)
1331 GFLOPS
806.4 GFLOPS
FP32 (float)
665.6 GFLOPS
201.6 GFLOPS
FP64 (double)
-
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
