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NVIDIA Quadro 400

GT216
Graphics Processor
48
Cores
16
TMUs
8
ROPs
512 MB
Memory Size
DDR3
Memory Type
64 bit
Bus Width
NVIDIA Quadro 400 Photo NVIDIA GT216 Photo
The Quadro 400 was a mid-range professional graphics card by NVIDIA, launched in April 2011. Built on the 40 nm process, and based on the GT216 graphics processor, in its GT216 GL variant, the card supports DirectX 10.1. The GT216 graphics processor is a relatively small chip with a die area of only 100 mm² and 486 million transistors. It features 48 shading units, 16 texture mapping units and 8 ROPs. NVIDIA has placed 512 MB DDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 450 MHz, memory is running at 770 MHz.
Being a single-slot card, the NVIDIA Quadro 400 does not require any additional power connector, its power draw is rated at 32 W maximum. Display outputs include: 1x DVI, 1x DisplayPort. Quadro 400 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 163 mm in length, and features a single-slot cooling solution. Its price at launch was 169 US Dollars.

Graphics Processor

GPU Name
GT216
GPU Variant
GT216 GL
Architecture
Tesla 2.0
Process Size
40 nm
Transistors
486 million
Die Size
100 mm²

Graphics Card

Release Date
Apr 5th, 2011
Generation
Quadro
(x000)
Production
End-of-life
Launch Price
169 USD
Bus Interface
PCIe 2.0 x16

Relative Performance

36%
47%
58%
74%
87%
91%
100%
Quadro 400
113%
148%
150%
163%
171%
175%
201%
214%
229%
237%
246%
254%
271%
286%
292%
301%
312%
356%
359%
365%
370%
370%
374%
378%
399%
420%
427%
443%
446%
451%
455%
456%
457%
466%
488%
498%
534%
544%
544%
567%
568%
589%
628%
648%
651%
663%
666%
690%
698%
703%
715%
748%
763%
775%
776%
778%
780%
843%
850%
871%
881%
885%
892%
894%
910%
912%
937%
1009%
1035%
1062%
1068%
1079%
1090%
1115%
1145%
1171%
1199%
1216%
1217%
1348%
1483%
1504%
1605%
1613%
1635%
1656%
1671%
1679%
1703%
1710%
1718%
1733%
1826%
1864%
1888%
1888%
2076%
2112%
2148%
2309%
2536%
2625%
2828%
2828%
2983%
3491%
3580%
3902%
4439%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
450 MHz
Shader Clock
1125 MHz
Memory Clock
770 MHz
1540 MHz effective

Memory

Memory Size
512 MB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
12.32 GB/s

Render Config

Shading Units
48
TMUs
16
ROPs
8
SM Count
2

Theoretical Performance

Pixel Rate
3.600 GPixel/s
Texture Rate
7.200 GTexel/s
FP32 (float) performance
108.0 GFLOPS

Board Design

Slot Width
Single-slot
Length
6.4 inches
163 mm
TDP
32 W
Outputs
1x DVI
1x DisplayPort
Power Connectors
None
Board Number
P1052

Graphics Features

DirectX
10.1
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
1.2
Shader Model
4.1

GT216 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C