Radeon R7 Graphics and GeForce G100 OEM - video card comparison
Radeon R7 Graphics
GeForce G100 OEM
Architecture
GCN 2.0 (2013−2017)
Tesla (2006−2010)
GPU code name
Spectre
G98
Market segment
Desktop
Desktop
Release date
January 2014
March 2009
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
540 MHz
Floating-point performance
526.8 gflops
20.8 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
2,410 million
210 million
Pipelines / CUDA cores
512
8
Power consumption (TDP)
15 Watt
35 Watt
Texture fill rate
31.36
4.320
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
6.4 GB/s
Display Connectors
No outputs
1x DVI, 1x S-Video
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.0
4.0
Vulkan
1.2.131
N/A