Product comparison · 2 gpus

HP NVIDIA RTX A400 vs HP NVIDIA T400E

31specifications compared
12differ
19identical
21known for one product only

Key differences

Graphics processor
- NVIDIA RTX A400:RTX A400
- NVIDIA T400E:T400
Maximum resolution
- NVIDIA RTX A400:5120 x 2880 pixels
- NVIDIA T400E:7680 x 4320 pixels
CUDA cores
- NVIDIA RTX A400:768
- NVIDIA T400E:384
Memory bandwidth (max)
- NVIDIA RTX A400:96 GB/s
- NVIDIA T400E:80 GB/s
Interface type
- NVIDIA RTX A400:PCI Express x8 4.0
- NVIDIA T400E:PCI Express x16 3.0
DisplayPort version
- NVIDIA RTX A400:1.4a
- NVIDIA T400E:1.4
DirectX version
- NVIDIA RTX A400:12.0
- NVIDIA T400E:12.07
Shader model version
- NVIDIA RTX A400:6.6
- NVIDIA T400E:5.17

Side by side

Differences highlightedShow differences only

Comparison of NVIDIA RTX A400, NVIDIA T400E
52 specifications	A HP NVIDIA RTX A400 View product	B HP NVIDIA T400E View product
Processor3 differ
Graphics processorDiffers	RTX A400	T400
Maximum resolutionDiffers	5120 x 2880 pixels	7680 x 4320 pixels
CUDA coresDiffers	768	384
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Memory1 differ
Memory bandwidth (max)Differs	96 GB/s	80 GB/s
Ports & interfaces2 differ
Interface typeDiffers	PCI Express x8 4.0	PCI Express x16 3.0
DisplayPort versionDiffers	1.4a	1.4
USB Type-C ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performance3 differ
DirectX versionDiffers	12.0	12.07
Shader model versionDiffers	6.6	5.17
OpenGL versionDiffers	4.6	4.68
Peak Half Precision (FP16) performanceKnown for one	21.7 TFLOPS	Unknown — not stated by the source
Peak INT8 PerformanceKnown for one	43.3 TOPs	Unknown — not stated by the source
OpenCL versionKnown for one	3.0	Unknown — not stated by the source
Designidentical
CertificationKnown for one	Unknown — not stated by the source	BSMI, FCC, ICES, CE, UK DoC, VCCI, KCC, RCM EMC, CB, Morocco DoC
IlluminationKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
Power consumption (max)Known for one	Unknown — not stated by the source	30 W
Power consumption (typical)Known for one	50 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 11
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	123.5 g
LengthDiffers	162.6 mm	68.9 mm
HeightDiffers	68.6 mm	155.9 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	325 mm
Package depthKnown for one	Unknown — not stated by the source	195 mm
Package heightKnown for one	Unknown — not stated by the source	85 mm
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	ThinkStation P Series - ThinkStation P3 Tower Gen 2 ThinkStation P Series - ThinkStation P3 Ultra SFF G2 ThinkStation P Series - ThinkStation P5 ThinkStation P Series - ThinkStation P7 ThinkStation P Series - ThinkStation P8
Logistics data1 differ
Country of originDiffers	China	China, Vietnam
Sustainabilityidentical
Total carbon footprint (kg of CO2e)Known for one	37.86	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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