GeForce GTX 680M and Mobility Radeon HD 5730 - video card comparison
GeForce GTX 680M
Mobility Radeon HD 5730
Architecture
Kepler (2012−2018)
Terascale 2 (2009−2015)
GPU code name
N13E-GTX
Madison
Market segment
Laptop
Laptop
Release date
June 2012
January 2010
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
758 MHz
-
Core clock speed
720 MHz
650 MHz
CUDA cores
1344
-
Floating-point performance
2,038 gflops
520.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
627 million
Pipelines / CUDA cores
1344
400
Power consumption (TDP)
100 Watt
26 Watt
Texture fill rate
80.6 billion/sec
13.00
Memory type
GDDR5
DDR3, GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
115.2 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A
Optimus
+
-