Radeon Pro 555X and GeForce 7800 GT - video card comparison
Passmark - benchmark score Radeon Pro 555X vs GeForce 7800 GT
Radeon Pro 555X
3332
GeForce 7800 GT
251
Radeon Pro 555X
GeForce 7800 GT
Architecture
Polaris (2016−2019)
Curie (2003−2013)
GPU code name
Polaris 21
G70
Market segment
Mobile workstation
Desktop
Release date
June 2017
August 2005
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
855 MHz
400 MHz
Manufacturing process technology
14 nm
110 nm
Number of transistors
3,000 million
302 million
Pipelines / CUDA cores
768
-
Power consumption (TDP)
-
65 Watt
Texture fill rate
43.54
8.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5080 MHz
1000 MHz
Memory bandwidth
81.6 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.4
3.0
Vulkan
1.2.131
N/A
FreeSync
+
-