Home GPU Comparison Intel Iris Pro Graphics P6300 vs Intel Iris Graphics 550

Intel Iris Pro Graphics P6300 vs Intel Iris Graphics 550

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM Iris Graphics 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Graphics 550 's Advantages
Released 1 years late
Boost Clock has increased by 25% (1000MHz vs 800MHz)

Score

Benchmark

FP32 (float)
Iris Pro Graphics P6300
0.614 TFLOPS
Iris Graphics 550 +25%
0.768 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Sep 2015
HD Graphics-W
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

300 MHz
Base Clock
300 MHz
800 MHz
Boost Clock
1000 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
384
48
TMUs
48
6
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
6.000 GPixel/s
38.40 GTexel/s
Texture Rate
48.00 GTexel/s
-
FP16 (half)
1.536 TFLOPS
614.4 GFLOPS
FP32 (float)
768.0 GFLOPS
153.6 GFLOPS
FP64 (double)
192.0 GFLOPS

Board Design

15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadwell GT3e
GPU Name
Skylake GT3e
-
-
-
Generation 8.0
Architecture
Generation 9.0
Intel
Foundry
Intel
14 nm
Process Size
14 nm+
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.4
OpenGL
4.6
3.0
OpenCL
3.0
1.0
Vulkan
1.3
-
-
-
5.1
Shader Model
6.4

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