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 Quadro K4000
Overview
Product name NVIDIA Quadro K4000
Architecture Kepler
Generation / family Quadro
GPU codename GK106
Launch date 2013-03-05
Market segment Workstation, Creator in Quadro
Board type / entry type Workstation GPU
GPU
Process node TSMC 28 nm
Die size 221 mm²
Transistor count 2.54 billion
GPU chip GK106
SM / multiprocessor count 0
CUDA Cores 768
ROPs 24
TMUs 64
Clocks
Base / Core clock 810 MHz
Boost clock 810 MHz
Memory clock 1,404 MHz
Memory
Memory size 3 GB
Memory type GDDR5
Memory bus width 192-bit
Memory bandwidth 134.8 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 80 W
Recommended PSU 250 W
Power connectors 1x 6-pin
Slot width Single-slot, 241 mm length
Display / Media
Display outputs 1x DVI, 2x DisplayPort 1.2
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.2
CUDA support 3.0
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 1.24 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.