Mobility Radeon HD 5870 and Radeon R5 (Beema/Carrizo-L) - video card comparison
Mobility Radeon HD 5870
Radeon R5 (Beema/Carrizo-L)
Architecture
Terascale 2 (2009−2015)
GCN 1.1 (2014)
GPU code name
Broadway-XT
Beema
Market segment
Laptop
Laptop
Release date
January 2010
April 2014
Interface
MXM-B (3.0)
-
Boost clock speed
-
850 MHz
Core clock speed
700 MHz
-
Floating-point performance
1,120.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,040 million
-
Pipelines / CUDA cores
800
128
Power consumption (TDP)
50 Watt
-
Texture fill rate
28.00
-
Memory type
DDR3, GDDR3, GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
-
Memory bandwidth
64 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12 (FL 12_0)
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-