GeForce Go 7800 GTX and Radeon R2 (Mullins/Beema/Carrizo-L) - video card comparison
GeForce Go 7800 GTX
Radeon R2 (Mullins/Beema/Carrizo-L)
Architecture
G7x (2005−2007)
GCN 1.1 (2014)
GPU code name
G70M
Beema/Mullins
Market segment
Laptop
Laptop
Release date
September 2005
April 2014
Interface
PCIe 1.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
440 MHz
600 MHz
Core clock speed
8 MHz
300 MHz
Manufacturing process technology
110 nm
28 nm
Number of transistors
302 million
-
Pipelines / CUDA cores
32
128
Power consumption (TDP)
65 Watt
-
Texture fill rate
10.56
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
64 Bit
Memory clock speed
1100 MHz
-
Memory bandwidth
35.2 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
9.0c (9_3)
12 (FL 12_0)
OpenCL
N/A
-
OpenGL
2.1
-
Shader Model
3.0
-
Vulkan
N/A
-