FirePro M7820 and Mobility Radeon HD 5770 - video card comparison
FirePro M7820
Mobility Radeon HD 5770
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Broadway
Madison-XT
Market segment
Mobile workstation
Laptop
Release date
May 2010
January 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
700 MHz
650 MHz
Floating-point performance
1,120.0 gflops
520.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,040 million
627 million
Pipelines / CUDA cores
800
400
Power consumption (TDP)
50 Watt
30 Watt
Texture fill rate
28.00
13.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
800 MHz
Memory bandwidth
64 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A