GPU Wiki

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Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Spec GeForce GTS 450
Overview
Product name NVIDIA GeForce GTS 450
Architecture Fermi
Generation / family GeForce 400 Series
GPU codename GF106
Launch date 2010-09-13
Market segment Desktop in GeForce 400 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 238 mm²
Transistor count 1.17 billion
GPU chip GF106
SM / multiprocessor count 4
CUDA Cores 192
ROPs 16
TMUs 32
Clocks
Base / Core clock 783 MHz
Boost clock 783 MHz
Memory clock 902 MHz
Memory
Memory size 1 GB
Memory type GDDR5
Memory bus width 128-bit
Memory bandwidth 57.73 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 106 W
Recommended PSU 300 W
Power connectors 1x 6-pin
Slot width Dual-slot, 210 mm length
Display / Media
Display outputs 2x DVI, 1x mini-HDMI 1.3a
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
CUDA support 2.1
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.6 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.