Radeon X1550 and Radeon 780M - video card comparison
Passmark - benchmark score Radeon X1550 vs Radeon 780M
Radeon X1550
68
Radeon 780M
7300
Radeon X1550
Radeon 780M
Architecture
Ultra-Threaded SE
RDNA 3
GPU code name
RV516
Phoenix
Market segment
Desktop
Laptop
Release date
2007
January 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
3000 MHz
Core clock speed
550 MHz
1500 MHz
Manufacturing process technology
90 nm
4 nm
Number of transistors
105 million
25,390 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
27 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
2.200
139.2
Memory type
DDR2
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
800 MBps
System Shared
Memory bandwidth
12.8 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x VGA, 1x S-Video
Portable Device Dependent
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.7
Vulkan
N/A
1.3