Home GPU Comparison Intel Iris Pro Graphics P580 vs AMD FirePro A300

Intel Iris Pro Graphics P580 vs AMD FirePro A300

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P580 and 0System Shared VRAM FirePro A300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P580 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 10% (1000MHz vs 905MHz)
192 additional rendering cores
Lower TDP (15W vs 65W)

Score

Benchmark

FP32 (float)
Iris Pro Graphics P580 +65%
1.152 TFLOPS
FirePro A300
0.695 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jun 2012
HD Graphics-W
Generation
Trinity
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 2.0 x16

Clock Speeds

350 MHz
Base Clock
760 MHz
1000 MHz
Boost Clock
905 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
6
576
Shading Units
384
72
TMUs
24
9
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
-

Theoretical Performance

9.000 GPixel/s
Pixel Rate
7.240 GPixel/s
72.00 GTexel/s
Texture Rate
21.72 GTexel/s
2.304 TFLOPS
FP16 (half)
-
1152 GFLOPS
FP32 (float)
695.0 GFLOPS
288.0 GFLOPS
FP64 (double)
-

Graphics Processor

Skylake GT4e
GPU Name
Devastator
-
GPU Variant
A300
Generation 9.0
Architecture
TeraScale 3
Intel
Foundry
TSMC
14 nm+
Process Size
32 nm
Unknown
Transistors
1.303 billion
Unknown
Die Size
246 mm²

Board Design

15W
TDP
65W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
-
CUDA
-
6.4
Shader Model
5.0

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