GeForce GTX 280M and GeForce RTX 2080 - video card comparison
Passmark - benchmark score GeForce GTX 280M vs GeForce RTX 2080
GeForce GTX 280M
592
GeForce RTX 2080
19361
GeForce GTX 280M
GeForce RTX 2080
Architecture
G9x (2007−2010)
Turing (2018−2021)
GPU code name
N10E-GTX
Turing TU104
Market segment
Laptop
Desktop
Release date
March 2009
August 2018
Bus support
PCI-E 2.0
-
Interface
MXM-IV
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
SLI options
+
-
MXM Type
MXM 3.0 Type-B
-
Boost clock speed
-
1710 MHz
Core clock speed
585 MHz
1515 MHz
CUDA cores
128
-
Floating-point performance
374.5 gflops
-
Gigaflops
562
-
Manufacturing process technology
55 nm
12 nm
Number of transistors
754 million
13,600 million
Pipelines / CUDA cores
128
2944
Power consumption (TDP)
75 Watt
215 Watt
Texture fill rate
38 billion/sec
314.6
Memory type
GDDR3
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
Up to 950 MHz
14000 MHz
Memory bandwidth
61 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
HDMIDual Link DVISingle Link DVIDisplayPortLVDSVGA
1x HDMI, 3x DisplayPort, 1x USB Type-C
HDMI
+
+
Maximum VGA resolution
2048x1536
-
G-SYNC support
-
+
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.1
1.2
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2.131
Power management
8.0
-
VR Ready
-
+