Intel Iris Plus Graphics 655 vs ATI Mobility Radeon HD 4250 IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 655 and 0System Shared VRAM Mobility Radeon HD 4250 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Plus Graphics 655 's Advantages
Released 7 years and 11 months late
Boost Clock has increased by 88% (1050MHz vs 560MHz)
344 additional rendering cores
Score
Benchmark
FP32 (float)
Iris Plus Graphics 655
+1731%
0.806 TFLOPS
Mobility Radeon HD 4250 IGP
0.044 TFLOPS
Graphics Card
Apr 2018
Release Date
May 2010
HD Graphics-M
Generation
TeraScale IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCI
Clock Speeds
300 MHz
Base Clock
500 MHz
1050 MHz
Boost Clock
560 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
2
-
-
-
384
Shading Units
40
48
TMUs
4
6
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
6.300 GPixel/s
Pixel Rate
2.240 GPixel/s
50.40 GTexel/s
Texture Rate
2.240 GTexel/s
1.613 TFLOPS
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
44.80 GFLOPS
201.6 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Coffee Lake GT3e
GPU Name
RS880
-
GPU Variant
RS880M
Generation 9.5
Architecture
TeraScale
Intel
Foundry
-
14 nm+++
Process Size
55 nm
Unknown
Transistors
0.181 billion
Unknown
Die Size
67 mm²
Graphics Features
12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.0
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1
