Home GPU Comparison Intel Iris Pro Graphics P6300 vs ATI Radeon 3000 IGP

Intel Iris Pro Graphics P6300 vs ATI Radeon 3000 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM Radeon 3000 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 5 years and 8 months late
Boost Clock800MHz
344 additional rendering cores

Score

Benchmark

FP32 (float)
Iris Pro Graphics P6300 +2092%
0.614 TFLOPS
Radeon 3000 IGP
0.028 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Jan 2009
HD Graphics-W
Generation
TeraScale IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 1.0 x16

Clock Speeds

300 MHz
Base Clock
-
800 MHz
Boost Clock
-
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
1.400 GPixel/s
38.40 GTexel/s
Texture Rate
1.400 GTexel/s
-
-
-
614.4 GFLOPS
FP32 (float)
28.00 GFLOPS
153.6 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Broadwell GT3e
GPU Name
RS780
-
GPU Variant
RS780L
Generation 8.0
Architecture
TeraScale
Intel
Foundry
-
14 nm
Process Size
65 nm
Unknown
Transistors
0.18 billion
Unknown
Die Size
85 mm²

Graphics Features

12 (11_1)
DirectX
10.0 (10_0)
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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