GeForce 8700M GT and Radeon R2 (Mullins/Beema/Carrizo-L) - video card comparison
GeForce 8700M GT
Radeon R2 (Mullins/Beema/Carrizo-L)
Architecture
G8x (2007−2008)
GCN 1.1 (2014)
GPU code name
NB8E-SE
Beema/Mullins
Market segment
Laptop
Laptop
Release date
June 2007
April 2014
Interface
MXM-HE
-
Boost clock speed
-
600 MHz
Core clock speed
625 MHz
300 MHz
Floating-point performance
80 gflops
-
Manufacturing process technology
80 nm
28 nm
Number of transistors
289 million
-
Pipelines / CUDA cores
32
128
Power consumption (TDP)
29 Watt
-
Texture fill rate
10.00
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
-
Memory bandwidth
25.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
11.1 (10_0)
12 (FL 12_0)
CUDA
1.1
-
OpenCL
1.1
-
OpenGL
3.3
-
Shader Model
4.0
-
Vulkan
N/A
-