Mobility Radeon HD 5870 and GeForce GT 730M - video card comparison
Mobility Radeon HD 5870
GeForce GT 730M
Architecture
Terascale 2 (2009−2015)
Kepler (2012−2018)
GPU code name
Broadway-XT
GK107
Market segment
Laptop
Laptop
Release date
January 2010
January 2013
Bus support
-
PCI Express 3.0, PCI Express 2.0
Interface
MXM-B (3.0)
PCIe 3.0 x16
Core clock speed
700 MHz
725 MHz
Floating-point performance
1,120.0 gflops
552.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,040 million
1,270 million
Pipelines / CUDA cores
800
384
Power consumption (TDP)
50 Watt
33 Watt
Texture fill rate
28.00
23.20
Memory type
DDR3, GDDR3, GDDR5
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1000 MHz
1800 - 2000 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3/GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
11.2 (11_0)
12 API
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
4.5
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+