Iris Xe Graphics G4 and FirePro D300 - video card comparison
Iris Xe Graphics G4
FirePro D300
Architecture
Generation 12.0 (2020)
GCN 1.0 (2012−2020)
GPU code name
Tiger Lake GT1
Pitcairn
Market segment
Laptop
Workstation
Release date
September 2020
January 2014
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1100 MHz
-
Core clock speed
-
850 MHz
Floating-point performance
-
2,176 gflops
Manufacturing process technology
10 nm
28 nm
Number of transistors
-
2,800 million
Pipelines / CUDA cores
384
1280
Power consumption (TDP)
15 Watt
150 Watt
Texture fill rate
52.80
68.00
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
5080 MHz
Memory bandwidth
-
162.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
4x DisplayPort
DirectX
12 (12_1)
12 (11_1)
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1
1.2.131
Quick Sync
+
-