Iris Plus Graphics G4 vs HD Graphics 400
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics G4 and 0System Shared VRAM HD Graphics 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics G4 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 75% (1050MHz vs 600MHz)
288 additional rendering cores
HD Graphics 400 's Advantages
Lower TDP (6W vs 15W)
Score
Benchmark
FP32 (float)
Iris Plus Graphics G4
+600%
806
HD Graphics 400
115
Graphics Card
May 2019
Release Date
Apr 2015
HD Graphics-M
Generation
HD Graphics-T
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
320 MHz
1050 MHz
Boost Clock
600 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
96
24
TMUs
12
8
ROPs
2
Theoretical Performance
8.400 GPixel/s
Pixel Rate
1.200 GPixel/s
25.20 GTexel/s
Texture Rate
7.200 GTexel/s
1.613 TFLOPS
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
115.2 GFLOPS
201.6 GFLOPS
FP64 (double)
28.80 GFLOPS
Board Design
15W
TDP
6W
No outputs
Outputs
No outputs
Graphics Processor
Ice Lake GT1
GPU Name
Braswell GT1
Generation 11.0
Architecture
Generation 8.0
Intel
Foundry
Intel
10 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
3.0
1.3
Vulkan
1.0
6.4
Shader Model
5.1
