Radeon Pro 455 and Iris Xe MAX Graphics - video card comparison
Passmark - benchmark score Radeon Pro 455 vs Iris Xe MAX Graphics
Radeon Pro 455
3205
Iris Xe MAX Graphics
2030
Radeon Pro 455
Iris Xe MAX Graphics
Architecture
Polaris (2016−2019)
Gen. 12 Xe (2020)
GPU code name
Polaris 11
iDG1LPDEV
Market segment
Mobile workstation
Laptop
Release date
October 2016
October 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
-
Boost clock speed
-
1650 MHz
Core clock speed
855 MHz
-
Floating-point performance
1,313 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
3,000 million
-
Pipelines / CUDA cores
768
96
Power consumption (TDP)
-
25 Watt
Texture fill rate
41.04
79.20
Memory type
GDDR5
LPDDR4x
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5000 MHz
4266 MHz
Memory bandwidth
81.28 GB/s
68.26 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2
FreeSync
+
-