GRID K340 and HD Graphics 4000 - video card comparison
GRID K340
HD Graphics 4000
Architecture
Kepler (2012−2018)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
GK107
Ivy Bridge
Market segment
Workstation
Laptop
Release date
July 2013
March 2011
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
-
1350 MHz
Core clock speed
950 MHz
350 MHz
Floating-point performance
4x 729.6 gflops
33.6 gflops
Manufacturing process technology
28 nm
22 nm
Number of transistors
1,270 million
1,200 million
Pipelines / CUDA cores
384
16
Power consumption (TDP)
225 Watt
unknown
Texture fill rate
30.40
20.80
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
3600 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (11_0)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.0
Shader Model
5.1
5.0
Vulkan
1.1.126
1.1.80
Quick Sync
-
+