Radeon HD 7770M and Quadro 1000M - video card comparison
Radeon HD 7770M
Quadro 1000M
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Chelsea XT
Fermi
Market segment
Laptop
Mobile workstation
Release date
April 2012
February 2011
Interface
PCIe 2.0 x16
MXM-A (3.0)
Core clock speed
675 MHz
700 MHz
Floating-point performance
691.2 gflops
268.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
585 million
Pipelines / CUDA cores
512
96
Power consumption (TDP)
32 Watt
45 Watt
Texture fill rate
21.60
11.20
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
900 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A