Mobility Radeon HD 3870 X2 and GeForce GTS 360M - video card comparison
Mobility Radeon HD 3870 X2
GeForce GTS 360M
Architecture
RV6xx (2007−2010)
GT2xx (2009−2012)
GPU code name
M88-XT CF
N11E-GS1
Market segment
Laptop
Laptop
Release date
September 2008
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
-
None
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Core clock speed
660 MHz
575 MHz
CUDA cores
-
96
Floating-point performance
2x 422.4 gflops
275.71 gflops
Gigaflops
-
413
Manufacturing process technology
55 nm
40 nm
Number of transistors
666 million
727 million
Pipelines / CUDA cores
640
96
Power consumption (TDP)
110 Watt
38 Watt
Texture fill rate
10.56
17.60
Memory type
GDDR3
DDR3, GDDR3, GDDR5
Maximum RAM amount
512 MB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
850 MHz
Up to 2000 MHz
Memory bandwidth
54.4 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
Single Link DVILVDSHDMIDual Link DVIDisplayPortVGA
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.3
2.1
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0