Intel Iris Pro Graphics P6300 vs AMD Radeon Graphics 128SP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P6300 and 0System Shared VRAM Radeon Graphics 128SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Iris Pro Graphics P6300 's Advantages
256 additional rendering cores
AMD Radeon Graphics 128SP 's Advantages
Released 8 years late
Boost Clock has increased by 175% (2200MHz vs 800MHz)
Score
Benchmark
FP32 (float)
Iris Pro Graphics P6300
+9%
0.614 TFLOPS
Radeon Graphics 128SP
0.563 TFLOPS
Graphics Card
Sep 2014
Release Date
Sep 2022
HD Graphics-W
Generation
Navi II IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 4.0 x8
Clock Speeds
300 MHz
Base Clock
400 MHz
800 MHz
Boost Clock
2200 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
128
48
TMUs
8
6
ROPs
8
-
-
-
-
RT Cores
2
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
4.800 GPixel/s
Pixel Rate
17.60 GPixel/s
38.40 GTexel/s
Texture Rate
17.60 GTexel/s
-
FP16 (half)
1126 GFLOPS
614.4 GFLOPS
FP32 (float)
563.2 GFLOPS
153.6 GFLOPS
FP64 (double)
35.20 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
Motherboard Dependent
-
Power Connectors
None
Graphics Processor
Broadwell GT3e
GPU Name
Raphael
-
-
-
Generation 8.0
Architecture
RDNA 2.0
Intel
Foundry
TSMC
14 nm
Process Size
5 nm
Unknown
Transistors
3.4 billion
Unknown
Die Size
264 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
3.0
OpenCL
2.0
1.0
Vulkan
1.3
-
-
-
5.1
Shader Model
6.7
