Radeon Pro 555 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Radeon Pro 555 vs Radeon RX 7800 XT
Radeon Pro 555
3234
Radeon RX 7800 XT
24810
Radeon Pro 555
Radeon RX 7800 XT
Architecture
Polaris (2016−2019)
RDNA 3
GPU code name
Polaris 21
Navi 32
Market segment
Mobile workstation
Desktop
Release date
June 2017
August 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
2430 MHz
Core clock speed
855 MHz
-
Floating-point performance
1,306 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
3,000 million
28,100 million
Pipelines / CUDA cores
768
3840
Power consumption (TDP)
-
263 Watt
Texture fill rate
40.80
604.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5080 MHz
19500 MHz
Memory bandwidth
81.6 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3
FreeSync
+
-