Home GPU Comparison Intel Iris Pro Graphics 580 vs Intel HD Graphics P3000

Intel Iris Pro Graphics 580 vs Intel HD Graphics P3000

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM HD Graphics P3000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics 580 's Advantages
Released 4 years and 7 months late
480 additional rendering cores
Intel HD Graphics P3000 's Advantages
Boost Clock has increased by 42% (1350MHz vs 950MHz)

Score

Benchmark

FP32 (float)
Iris Pro Graphics 580 +322%
1.094 TFLOPS
HD Graphics P3000
0.259 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Feb 2011
HD Graphics-M
Generation
HD Graphics-W
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

350 MHz
Base Clock
850 MHz
950 MHz
Boost Clock
1350 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

-
SM Count
-
-
Compute Units
-
576
Shading Units
96
72
TMUs
12
9
ROPs
2
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
-

Theoretical Performance

8.550 GPixel/s
Pixel Rate
2.700 GPixel/s
68.40 GTexel/s
Texture Rate
16.20 GTexel/s
2.189 TFLOPS
FP16 (half)
-
1094 GFLOPS
FP32 (float)
259.2 GFLOPS
273.6 GFLOPS
FP64 (double)
-

Graphics Processor

Skylake GT4e
GPU Name
Sandy Bridge GT2
-
GPU Variant
-
Generation 9.0
Architecture
Generation 6.0
Intel
Foundry
Intel
14 nm+
Process Size
32 nm
Unknown
Transistors
0.624 billion
Unknown
Die Size
149 mm²

Board Design

15W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Motherboard Dependent
-
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
4.1

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