GeForce 820M and Mobility Radeon HD 5165 - video card comparison
GeForce 820M
Mobility Radeon HD 5165
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
N15V-GM
M96
Market segment
Laptop
Laptop
Release date
January 2014
January 2010
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
775 MHz
600 MHz
Floating-point performance
240.0 gflops
384.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
585 million
514 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
15 Watt
35 Watt
Texture fill rate
10.00
19.20
Memory type
DDR3
(G)DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
900 MHz
Memory bandwidth
14.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-