GeForce GTS 450 and GeForce RTX 3090 - video card comparison
Passmark - benchmark score GeForce GTS 450 vs GeForce RTX 3090
GeForce GTS 450
1359
GeForce RTX 3090
27597
GeForce GTS 450
GeForce RTX 3090
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
GF106
Ampere GA102
Market segment
Desktop
Desktop
Release date
September 2010
September 2020
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
6-pin
1x 12-pin
SLI options
+
-
Boost clock speed
-
1700 MHz
Core clock speed
783 MHz
1400 MHz
CUDA cores
192
-
Floating-point performance
601.3 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
1,170 million
28,300 million
Pipelines / CUDA cores
192
10496
Power consumption (TDP)
106 Watt
350 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
25.1 billion/sec
556.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1804 (3608 data rate) MHz
19500 MHz
Memory bandwidth
57.7 GB/s
936.2 GB/s
Shared memory
-
-
Display Connectors
Mini HDMITwo Dual Link DVI
1x HDMI, 3x DisplayPort
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.1
2.0
OpenGL
4.2
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2