Mobility Radeon HD 5145 and Radeon HD 7950 Monica BIOS 1 - video card comparison
Mobility Radeon HD 5145
Radeon HD 7950 Monica BIOS 1
Architecture
Terascale 1 (2008−2010)
GCN 1.0 (2012−2020)
GPU code name
M92
Tahiti
Market segment
Laptop
Desktop
Release date
January 2010
January 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Core clock speed
720 MHz
925 MHz
Floating-point performance
115.2 gflops
2,842 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
242 million
4,313 million
Pipelines / CUDA cores
80
1536
Power consumption (TDP)
15 Watt
185 Watt
Texture fill rate
5.760
88.80
Memory type
DDR3, GDDR3
GDDR5
Maximum RAM amount
1 GB
3 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
900 MHz
5000 MHz
Memory bandwidth
14.4 GB/s
240.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (11_1)
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
1.2.131