Home GPU Comparison ATI Radeon HD 4250 IGP vs Intel Iris Pro Graphics P555

ATI Radeon HD 4250 IGP vs Intel Iris Pro Graphics P555

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 4250 IGP and 0System Shared VRAM Iris Pro Graphics P555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P555 's Advantages
Released 5 years and 6 months late
Boost Clock1000MHz
344 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4250 IGP
0.044 TFLOPS
Iris Pro Graphics P555 +1645%
0.768 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Sep 2015
TeraScale IGP
Generation
HD Graphics-W
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
350 MHz
-
Boost Clock
1000 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

2
Compute Units
-
-
-
-
40
Shading Units
384
4
TMUs
48
4
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.240 GPixel/s
Pixel Rate
6.000 GPixel/s
2.240 GTexel/s
Texture Rate
48.00 GTexel/s
-
FP16 (half)
1.536 TFLOPS
44.80 GFLOPS
FP32 (float)
768.0 GFLOPS
-
FP64 (double)
192.0 GFLOPS

Board Design

Unknown
TDP
15W
-
-
-
Motherboard Dependent
Outputs
No outputs
-
-
-

Graphics Processor

RS880
GPU Name
Skylake GT3e
-
-
-
TeraScale
Architecture
Generation 9.0
-
Foundry
Intel
55 nm
Process Size
14 nm+
0.181 billion
Transistors
Unknown
67 mm²
Die Size
Unknown

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.0
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.4

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