Radeon R7 M275DX and Mobility Radeon HD 5870 - video card comparison
Radeon R7 M275DX
Mobility Radeon HD 5870
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
-
Broadway-XT
Market segment
Laptop
Laptop
Release date
June 2014
January 2010
Interface
-
MXM-B (3.0)
Core clock speed
-
700 MHz
Floating-point performance
-
1,120.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
1,040 million
Pipelines / CUDA cores
896
800
Power consumption (TDP)
-
50 Watt
Texture fill rate
-
28.00
Memory type
DDR3
DDR3, GDDR3, GDDR5
Maximum RAM amount
-
1 GB
Memory bus width
-
128 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
64 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
Eyefinity
+
-
DirectX
12
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A
AppAcceleration
+
-