Radeon HD 8790M and NVS 5400M - video card comparison
Passmark - benchmark score Radeon HD 8790M vs NVS 5400M
Radeon HD 8790M
1344
NVS 5400M
644
Radeon HD 8790M
NVS 5400M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Mars XTX
N13P-NS1
Market segment
Laptop
Mobile workstation
Release date
November 2012
June 2012
Interface
MXM-A (3.0)
MXM
Supplementary power connectors
None
-
Boost clock speed
900 MHz
-
Core clock speed
850 MHz
660 MHz
Floating-point performance
691.2 gflops
253.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
unknown
35 Watt
Texture fill rate
21.60
10.56
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1800 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A