GeForce 920MX and Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce 920MX vs Radeon HD 4650
GeForce 920MX
1112
Radeon HD 4650
246
GeForce 920MX
Radeon HD 4650
Architecture
Maxwell (2014−2018)
TeraScale (2005−2013)
GPU code name
N16V-GMR
RV730
Market segment
Laptop
Desktop
Release date
March 2015
September 2008
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
993 MHz
-
Core clock speed
965 MHz
600 MHz
Floating-point performance
602.1 gflops
384.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
-
514 million
Pipelines / CUDA cores
256
320
Power consumption (TDP)
16 Watt
48 Watt
Texture fill rate
23.83
19.20
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
1400 MHz
Memory bandwidth
14.4 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-