NVS 315 and Radeon HD 4670 X2 - video card comparison
NVS 315
Radeon HD 4670 X2
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF119
RV730
Market segment
Workstation
Desktop
Release date
March 2013
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
523 MHz
750 MHz
Floating-point performance
100.4 gflops
2x 480.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
514 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
19 Watt
118 Watt
Texture fill rate
4.184
24.00
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1750 MHz
1400 MHz
Memory bandwidth
14 GB/s
22.4 GB/s
Display Connectors
1x DMS-59
4x DVI
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A