GeForce GTX 285M and GeForce GT 740M - video card comparison
Passmark - benchmark score GeForce GTX 285M vs GeForce GT 740M
GeForce GTX 285M
655
GeForce GT 740M
816
GeForce GTX 285M
GeForce GT 740M
Architecture
G9x (2007−2010)
Kepler (2012−2018)
GPU code name
N10E-GTX1
N14P-GV2, ...
Market segment
Laptop
Laptop
Release date
March 2009
March 2013
Bus support
PCI-E 2.0
PCI Express 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x8
SLI options
2-way
-
MXM Type
MXM 3.0 Type-B
-
Boost clock speed
-
980 MHz
Core clock speed
576 MHz
810 MHz
CUDA cores
128
-
Floating-point performance
384.0 gflops
752.6 gflops
Gigaflops
576
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
754 million
915 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
75 Watt
45 Watt
Texture fill rate
38 billion/sec
31.36
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
Up to 1020 MHz
1600 - 1800 MHz
Memory bandwidth
61 GB/s
14.4 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3/GDDR5
Display Connectors
Single Link DVIVGALVDSHDMIDual Link DVIDisplayPort
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
+
+
7.1 channel HD audio on HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
4.5
Shader Model
4.0
5.1
Vulkan
N/A
1.1.126
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
Power management
8.0
-
TrueHD and DTS-HD audio bitstreaming
-
+