GeForce 9800 GT and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce 9800 GT vs GeForce RTX 3080
GeForce 9800 GT
492
GeForce RTX 3080
26041
GeForce 9800 GT
GeForce RTX 3080
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
G92
Ampere GA102
Market segment
Desktop
Desktop
Release date
July 2008
September 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 6-pin
1x 12-pin
SLI options
+
-
Boost clock speed
-
1710 MHz
Core clock speed
600 MHz
1450 MHz
CUDA cores
112
-
Floating-point performance
336.0 gflops
-
Manufacturing process technology
65 nm
8 nm
Number of transistors
754 million
28,300 million
Pipelines / CUDA cores
112
8704
Power consumption (TDP)
105 Watt
320 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
33.6 billion/sec
465.1
Memory type
GDDR3
GDDR6X
Maximum RAM amount
1 GB
10 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
900 MHz
19000 MHz
Memory bandwidth
57.6 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
HDTVDual Link DVI
1x HDMI, 3x DisplayPort
Multi monitor support
+
-
HDMI
-
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2