GeForce 8800 GT and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce 8800 GT vs GeForce RTX 3080
GeForce 8800 GT
495
GeForce RTX 3080
26043
GeForce 8800 GT
GeForce RTX 3080
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
G92
Ampere GA102
Market segment
Desktop
Desktop
Release date
October 2007
September 2020
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
6-pin & 8-pin
1x 12-pin
SLI options
2-way
-
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
512 MB
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
Dual Link DVIHDTV
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
High Dynamic-Range Lighting (HDRR)
128bit
-