Radeon Pro 455 and GeForce RTX 4080 SUPER - video card comparison
Passmark - benchmark score Radeon Pro 455 vs GeForce RTX 4080 SUPER
Radeon Pro 455
3205
GeForce RTX 4080 SUPER
35118
Radeon Pro 455
GeForce RTX 4080 SUPER
Architecture
Polaris (2016−2019)
Ada Lovelace
GPU code name
Polaris 11
AD103-400-A1
Market segment
Mobile workstation
Desktop
Release date
October 2016
January 2024
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2550 MHz
Core clock speed
855 MHz
2295 MHz
Floating-point performance
1,313 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
3,000 million
45,900 million
Pipelines / CUDA cores
768
10240
Power consumption (TDP)
-
320 Watt
Texture fill rate
41.04
816.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5000 MHz
23000 MHz
Memory bandwidth
81.28 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3
FreeSync
+
-