GeForce GTX 860M and GeForce GT 240M - video card comparison
Passmark - benchmark score GeForce GTX 860M vs GeForce GT 240M
GeForce GTX 860M
3127
GeForce GT 240M
219
GeForce GTX 860M
GeForce GT 240M
Architecture
Maxwell (2014−2018)
GT2xx (2009−2012)
GPU code name
N15P-GX
N10P-GS
Market segment
Laptop
Laptop
Release date
March 2014
June 2009
Bus support
PCI Express 2.0, PCI Express 3.0
PCI-E 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
915 MHz
-
Core clock speed
797 MHz
550 MHz
CUDA cores
1152 or 640
48
Floating-point performance
1,389 gflops
116.16 gflops
Gigaflops
-
174
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
486 million
Pipelines / CUDA cores
640
48
Power consumption (TDP)
75 Watt
23 Watt
Texture fill rate
43.40
8.800
Memory type
GDDR5
DDR3, GDDR2, GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 2500 MHz
Up to 600 (DDR2), Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
80.0 GB/s
25.6 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
Single Link DVIDisplayPortDual Link DVIHDMIVGA
eDP 1.2 signal support
Up to 3840x2160
-
LVDS signal support
Up to 1920x1200
-
Multi monitor support
-
+
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
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
2.1
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
Ansel
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
Power management
-
8.0
TrueHD and DTS-HD audio bitstreaming
+
-