Home GPU Comparison Intel Iris Pro Graphics P6300 vs ATI Mobility Radeon HD 4250 IGP

Intel Iris Pro Graphics P6300 vs ATI Mobility Radeon HD 4250 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 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 Pro Graphics P6300 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 43% (800MHz vs 560MHz)
344 additional rendering cores

Score

Benchmark

FP32 (float)
Iris Pro Graphics P6300 +1295%
0.614 TFLOPS
Mobility Radeon HD 4250 IGP
0.044 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2010
HD Graphics-W
Generation
TeraScale IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCI

Clock Speeds

300 MHz
Base Clock
500 MHz
800 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

4.800 GPixel/s
Pixel Rate
2.240 GPixel/s
38.40 GTexel/s
Texture Rate
2.240 GTexel/s
-
-
-
614.4 GFLOPS
FP32 (float)
44.80 GFLOPS
153.6 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Broadwell GT3e
GPU Name
RS880
-
GPU Variant
RS880M
Generation 8.0
Architecture
TeraScale
Intel
Foundry
-
14 nm
Process Size
55 nm
Unknown
Transistors
0.181 billion
Unknown
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
3.0
OpenCL
1.0
1.0
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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