Intel Iris Pro Graphics 580 vs Intel Iris Xe Graphics G4
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM Iris Xe Graphics G4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Pro Graphics 580 's Advantages
192 additional rendering cores
Intel Iris Xe Graphics G4 's Advantages
Released 5 years late
Boost Clock has increased by 16% (1100MHz vs 950MHz)
Score
Benchmark
FP32 (float)
Iris Pro Graphics 580
+29%
1.094 TFLOPS
Iris Xe Graphics G4
0.845 TFLOPS
3DMark Time Spy
Iris Pro Graphics 580
728
Iris Xe Graphics G4
+3%
751
3DMark Time Spy Extreme
Iris Pro Graphics 580
336
Iris Xe Graphics G4
+5%
355
Graphics Card
Sep 2015
Release Date
Sep 2020
HD Graphics-M
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
350 MHz
Base Clock
300 MHz
950 MHz
Boost Clock
1100 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
-
-
-
-
-
-
576
Shading Units
384
72
TMUs
24
9
ROPs
12
-
-
-
-
-
-
-
-
-
-
-
-
-
L3 Cache
0 MB
Theoretical Performance
8.550 GPixel/s
Pixel Rate
13.20 GPixel/s
68.40 GTexel/s
Texture Rate
26.40 GTexel/s
2.189 TFLOPS
FP16 (half)
1.690 TFLOPS
1094 GFLOPS
FP32 (float)
844.8 GFLOPS
273.6 GFLOPS
FP64 (double)
211.2 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Skylake GT4e
GPU Name
Tiger Lake GT2
-
-
-
Generation 9.0
Architecture
Generation 12.1
Intel
Foundry
Intel
14 nm+
Process Size
10 nm
Unknown
Transistors
Unknown
Unknown
Die Size
146 mm²
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
