GeForce GTX 280 and GeForce GTX 950M - video card comparison
Passmark - benchmark score GeForce GTX 280 vs GeForce GTX 950M
GeForce GTX 280
1338
GeForce GTX 950M
2663
GeForce GTX 280
GeForce GTX 950M
Architecture
Tesla 2.0 (2007−2013)
Maxwell (2014−2018)
GPU code name
GT200
N16P-GT
Market segment
Desktop
Laptop
Release date
June 2008
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
+
Boost clock speed
-
1124 MHz
Core clock speed
602 MHz
914 MHz
CUDA cores
240
640
Floating-point performance
622.1 gflops
1,439 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
1,400 million
1,870 million
Pipelines / CUDA cores
240
640
Power consumption (TDP)
236 Watt
75 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
48.2 billion/sec
44.96
Memory type
GDDR3
DDR3 or GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1107 MHz
1000 or 2500 MHz
Memory bandwidth
141.7 GB/s
32 or 80 GB/s
Shared memory
-
-
Display Connectors
HDTVDual Link DVI
No outputs
Multi monitor support
+
-
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.2
OpenGL
2.1
4.5
Shader Model
4.0
5.1
Vulkan
N/A
1.1.126
Ansel
-
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+