GeForce 830M and HD Graphics 3000 - video card comparison
Passmark - benchmark score GeForce 830M vs HD Graphics 3000
GeForce 830M
1038
HD Graphics 3000
262
GeForce 830M
HD Graphics 3000
Architecture
Maxwell (2014−2018)
Gen. 6 Sandy Bridge (2011)
GPU code name
N15?
Sandy Bridge
Market segment
Laptop
Laptop
Release date
March 2014
February 2011
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Boost clock speed
1150 MHz
1350 MHz
Core clock speed
1029 MHz
350 MHz
Floating-point performance
588.8 gflops
20.4 gflops
Manufacturing process technology
28 nm
32 nm
Number of transistors
-
995 million
Pipelines / CUDA cores
256
12
Power consumption (TDP)
33 Watt
unknown
Texture fill rate
18.40
13.80
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.5
3.1
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-