FirePro M7740 and FirePro M7820 - video card comparison
FirePro M7740
FirePro M7820
Architecture
Terascale 1 (2008−2010)
Terascale 2 (2009−2015)
GPU code name
RV740
Broadway
Market segment
Mobile workstation
Mobile workstation
Release date
August 2009
May 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
700 MHz
Floating-point performance
832.0 gflops
1,120.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
826 million
1,040 million
Pipelines / CUDA cores
640
800
Power consumption (TDP)
60 Watt
50 Watt
Texture fill rate
20.80
28.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1000 MHz
Memory bandwidth
54.14 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A