HD Graphics 3000 and FirePro M3900 - video card comparison
HD Graphics 3000
FirePro M3900
Architecture
Gen. 6 Sandy Bridge (2011)
Terascale 2 (2009−2015)
GPU code name
Sandy Bridge
Seymour XT
Market segment
Laptop
Mobile workstation
Release date
February 2011
April 2011
Bus support
-
n/a
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1350 MHz
750 MHz
Core clock speed
350 MHz
700 MHz
Floating-point performance
20.4 gflops
240 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
995 million
370 million
Pipelines / CUDA cores
12
160
Power consumption (TDP)
unknown
20 Watt
Texture fill rate
13.80
6.000
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
900 MHz
Memory bandwidth
-
14 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
Eyefinity
-
+
DirectX
11.1 (10_1)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
3.1
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A