GPU Comparison
GPU
Intel Iris Pro Graphics P6300
CORE STATE
Broadwell GT3e
VRAM
System Shared
CLOCK SPEED
800 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 8.0
PROCESS
14 nm
LAUNCH DATE
2014
VS
GPU
UHD Graphics P750
CORE STATE
Rocket Lake
VRAM
System Shared
CLOCK SPEED
1300 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 12.1
PROCESS
14 nm+++
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P6300
UHD Graphics P750
Core Specs
Shading Units
384
256
-33.3%
Shaders
384
256
-33.3%
TMUs
48
64
+33.3%
ROPs
6
32
+433.3%
Execution Units
48
32
-33.3%
Clocks
Base Clock
300 MHz
350 MHz
Boost Clock
800 MHz
1300 MHz
Memory Clock
System Shared
System Shared
Memory
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Shared
Bandwidth
System Dependent
System Dependent
Performance
Pixel Rate
4.800 GPixel/s
41.60 GPixel/s
Texture Rate
38.40 GTexel/s
83.20 GTexel/s
FP32 (TFLOPS)
614.4 GFLOPS
665.6 GFLOPS
FP64 (TFLOPS)
153.6 GFLOPS (1:4)
166.4 GFLOPS (1:4)
FP16 (TFLOPS)
—
1,331.2 GFLOPS (2:1)
Power
TDP
15 W
15 W
TDP (W)
15
15
0.0%
Architecture
Architecture
Generation 8.0
Generation 12.1
GPU Name
Broadwell GT3e
Rocket Lake
Generation
HD Graphics-W
(Broadwell)
HD Graphics-W
(Rocket Lake)
Process Size
14 nm
14 nm+++
Foundry
Intel
Intel
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.4
4.6
Vulkan
1.0
1.4
OpenCL
3.0
3.0
Shader Model
5.1
6.6
Physical
Slot Width
IGP
IGP
Outputs
Motherboard Dependent
Motherboard Dependent
Bus Interface
Ring Bus
Ring Bus
Other
Production
End-of-life
End-of-life