Mobility Radeon HD 5870 and Mobility Radeon HD 5750 - video card comparison
Mobility Radeon HD 5870
Mobility Radeon HD 5750
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Broadway-XT
Madison-XT
Market segment
Laptop
Laptop
Release date
January 2010
January 2010
Interface
MXM-B (3.0)
PCIe 2.0 x16
Core clock speed
700 MHz
550 MHz
Floating-point performance
1,120.0 gflops
440.0 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
25 Watt
Texture fill rate
28.00
11.00
Memory type
DDR3, GDDR3, GDDR5
DDR, GDDR3, GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1600 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