AMD Radeon Graphics 448SP Mobile vs Intel Iris Plus Graphics 640
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 448SP Mobile and 0System Shared VRAM Iris Plus Graphics 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Graphics 448SP Mobile 's Advantages
Released 5 years late
Boost Clock has increased by 64% (1800MHz vs 1100MHz)
64 additional rendering cores
Intel Iris Plus Graphics 640 's Advantages
Lower TDP (15W vs 45W)
Score
Benchmark
FP32 (float)
Radeon Graphics 448SP Mobile
+90%
1.613 TFLOPS
Iris Plus Graphics 640
0.845 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2017
Vega II IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
300 MHz
1800 MHz
Boost Clock
1100 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
7
Compute Units
-
-
-
-
448
Shading Units
384
28
TMUs
48
8
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
14.40 GPixel/s
Pixel Rate
6.600 GPixel/s
50.40 GTexel/s
Texture Rate
52.80 GTexel/s
3.226 TFLOPS
FP16 (half)
1.690 TFLOPS
1.613 TFLOPS
FP32 (float)
844.8 GFLOPS
100.8 GFLOPS
FP64 (double)
211.2 GFLOPS
Board Design
45W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Barcelo
GPU Name
Kaby Lake GT3e
-
-
-
GCN 5.1
Architecture
Generation 9.5
TSMC
Foundry
Intel
7 nm
Process Size
14 nm++
10.7 billion
Transistors
Unknown
180 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.4
