Intel Iris Pro Graphics 580 vs AMD Radeon Graphics 448SP Mobile
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM Radeon Graphics 448SP Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Pro Graphics 580 's Advantages
128 additional rendering cores
Lower TDP (15W vs 45W)
AMD Radeon Graphics 448SP Mobile 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 89% (1800MHz vs 950MHz)
Score
Benchmark
FP32 (float)
Iris Pro Graphics 580
1.094 TFLOPS
Radeon Graphics 448SP Mobile
+47%
1.613 TFLOPS
Graphics Card
Sep 2015
Release Date
Jan 2022
HD Graphics-M
Generation
Vega II IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
350 MHz
Base Clock
300 MHz
950 MHz
Boost Clock
1800 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
-
Compute Units
7
-
-
-
576
Shading Units
448
72
TMUs
28
9
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
8.550 GPixel/s
Pixel Rate
14.40 GPixel/s
68.40 GTexel/s
Texture Rate
50.40 GTexel/s
2.189 TFLOPS
FP16 (half)
3.226 TFLOPS
1094 GFLOPS
FP32 (float)
1.613 TFLOPS
273.6 GFLOPS
FP64 (double)
100.8 GFLOPS
Board Design
15W
TDP
45W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Skylake GT4e
GPU Name
Barcelo
-
-
-
Generation 9.0
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm+
Process Size
7 nm
Unknown
Transistors
10.7 billion
Unknown
Die Size
180 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7
