Intel Iris Xe Graphics G4 vs Intel UHD Graphics 750
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 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 Xe Graphics G4 's Advantages
128 additional rendering cores
Intel UHD Graphics 750 's Advantages
Released 6 months late
Boost Clock has increased by 18% (1300MHz vs 1100MHz)
Score
Benchmark
FP32 (float)
Iris Xe Graphics G4
+26%
0.845 TFLOPS
UHD Graphics 750
0.666 TFLOPS
3DMark Time Spy
Iris Xe Graphics G4
+16%
751
UHD Graphics 750
647
3DMark Time Spy Extreme
Iris Xe Graphics G4
+16%
355
UHD Graphics 750
304
Graphics Card
Sep 2020
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
1100 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
24
TMUs
16
12
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
0 MB
L3 Cache
-
Theoretical Performance
13.20 GPixel/s
Pixel Rate
10.40 GPixel/s
26.40 GTexel/s
Texture Rate
20.80 GTexel/s
1.690 TFLOPS
FP16 (half)
1331 GFLOPS
844.8 GFLOPS
FP32 (float)
665.6 GFLOPS
211.2 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Tiger Lake GT2
GPU Name
Rocket Lake GT1
-
-
-
Generation 12.1
Architecture
Generation 12.1
Intel
Foundry
Intel
10 nm
Process Size
14 nm+++
Unknown
Transistors
Unknown
146 mm²
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
