GPU Wiki

Compare GPUs

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 GTX 745 OEM
Overview
Product name NVIDIA GeForce GTX 745 OEM
Architecture Maxwell
Generation / family GeForce 700 Series
GPU codename GM107
Launch date 2014-02-18
Market segment Desktop, OEM in GeForce 700 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 28 nm
Die size 148 mm²
Transistor count 1.87 billion
GPU chip GM107
SM / multiprocessor count 3
CUDA Cores 384
ROPs 16
TMUs 24
Clocks
Base / Core clock 1,033 MHz
Boost clock 1,033 MHz
Memory clock 900 MHz
Memory
Memory size 4 GB
Memory type DDR3
Memory bus width 128-bit
Memory bandwidth 28.8 GB/s
Bus / Interface
Bus interface PCIe 3.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 55 W
Recommended PSU 250 W
Power connectors None
Slot width Single-slot, 145 mm length
Display / Media
Display outputs 1x DVI, 1x HDMI 1.4a, 1x VGA
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 5.0
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.79 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.