GeForce 920MX and Radeon HD 8850M - video card comparison
Passmark - benchmark score GeForce 920MX vs Radeon HD 8850M
GeForce 920MX
1112
Radeon HD 8850M
1002
GeForce 920MX
Radeon HD 8850M
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
N16V-GMR
Venus
Market segment
Laptop
Laptop
Release date
March 2015
December 2012
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
993 MHz
725 MHz
Core clock speed
965 MHz
575 MHz
Floating-point performance
602.1 gflops
800.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
1,500 million
Pipelines / CUDA cores
256
640
Power consumption (TDP)
16 Watt
-
Texture fill rate
23.83
25.00
Memory type
DDR3, GDDR5
GDDR5, DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
4500 MHz
Memory bandwidth
14.4 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_1)
CUDA
+
-
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-