NVIDIA muaj pib ob qhov kev nkag tshiab hauv nws cov Ampere chaw ua haujlwm kab, RTX A4500 20 GB thiab RTX A2000 12 GB graphics phaib. Ob daim npav yog tsom rau cov txheej txheem ua haujlwm sib txawv & tuaj nruab nrog qhov tseeb Ampere architecture rau kev tsim cov ntsiab lus sai dua, AI, & kev siv cov ntaub ntawv tshawb fawb.
NVIDIA's RTX A4500 20 GB & RTX A2000 12 GB Ampere Workstation Graphics Cards Launched
NVIDIA RTX Ampere Workstation graphics card lineup tam sim no muaj rau 6 txoj kev xaiv uas cov neeg siv tuaj yeem xaiv los ntawm. Ob tug tshiab nkag tau nyob rau hauv high-end thiab nkag-theem ntu.
NVIDIA RTX A4500 20 GB Specifications
Pib nrog NVIDIA RTX A4500, daim npav daim npav pob zeb 7168 CUDA Cores hauv tag nrho 56 SMs uas tau qhib rau ntawm GA102 GPU. Cov tub ntxhais suav ua rau Ampere GPU tshwj xeeb ntawm RTX A4500 qhov feem ntau txiav-down workstation configuration ntawm GA102 GPU (nrog tsuas yog 66% nquag cores). Lwm qhov tshwj xeeb suav nrog 224 Tensor units, 56 RT cores, thiab lub moos tseem ceeb txog li 1.63 GHz. Daim npav nta 20 GB ntawm GDDR6 nco uas ua haujlwm hla 320-ntsis tsheb npav sib cuam tshuam ntawm tus pin nrawm txog 16 Gbps, muab GPU nrog 640 GB / s ntawm bandwidth. TDP ntawm daim npav yog ntsuas ntawm 200W.
Raws li kev ua tau zoo, NVIDIA RTX A4500 muaj txog 23.7 TFLOPs FP32, 46.2 TFLOPs RT & 182.2 TFLOPs ntawm Tensor kev ua tau zoo. Daim npav pob zeb 4 DisplayPort 1.4 outputs thiab tuaj nyob rau hauv ib tug dual-slot configuration nrog ib tug active txias kua, Fais fab yog muab los ntawm ib tug tib 8-pin connector. NVIDIA kuj tseem muaj NVLINK kev sib txuas ntawm A4500 uas tso cai rau txog li ob daim npav ua haujlwm sib luag nrog lub cim xeeb ua ke ntawm 40 GB.
NVIDIA RTX A2000 12 GB Specifications
Ntxiv rau qhov kev xaiv siab dua, NVIDIA tseem tab tom muab kev hloov kho tshiab ntawm nws RTX A2000 graphics card uas tam sim no pob zeb ob zaug lub peev xwm nco. Tus so ntawm cov specs tseem zoo ib yam li tus thawj variant.
NVIDIA RTX A2000 nta Ampere GPU architecture. Hais txog cov lus qhia tshwj xeeb, RTX A2000 pob zeb GA106 GPU uas tau nruab nrog 3328 CUDA cores, 104 Tensor cores, thiab 26 RT cores, tag nrho cov uas muaj kev ua tau zoo zoo dua li cov tiam dhau los. GPU kev ua tau zoo yog ntsuas ntawm 8 TFLOPs FP32, 15.6 TFLOPs RT thiab 63.9 TFLOPs Tensor. Lub cim xeeb yog 192-ntsis tsheb npav tsim nrog cov chips ua haujlwm ntawm 12 Gbps tus pin nrawm rau qhov ua tau zoo 288 GB / s ntawm tag nrho bandwidth.
RTX A2000 nws tus kheej los hauv cov qauv tsim me me, uas muaj ib nrab-qhov siab thiab ib nrab-ntev board. Daim npav txawm muaj me me blower hom- kiv cua ntawm daim ntaub. Txij li qhov no yog 70W TDP daim npav, tsis muaj lub zog txuas. Nws yog ib qho yooj yim plug-thiab-siv daim npav uas muaj kev ua haujlwm zoo hauv kev tsim qauv. Muaj plaub Mini DisplayPorts (1.4) nyob ze ntawm lub vaj huam sib luag tom qab IO shroud uas tseem tuaj nrog lub qhov me me kom tso cua kub tawm.
NVIDIA Ampere Workstation Graphics Cards:
| Graphics Card | NVIDIA RTX A2000 | NVIDIA RTX A4000 | NVIDIA RTX A4500 | NVIDIA RTX A5000 | NVIDIA RTX A5500 | NVIDIA RTX A6000 |
|---|---|---|---|---|---|---|
| GPU | Ampere GA106 GPU | Ampere GA104 GPU | Ampere GPU (TBD) | Ampere GA102 GPU | Ampere GA102 GPU | Ampere GA102 GPU |
| GPU txheej txheem | Samsung 8nm | Samsung 8nm | Samsung 8nm | Samsung 8nm | Samsung 8nm | Samsung 8nm |
| Tuag loj | 276 mm² | 392.5 mm² | TBD | 628mm² | TBD | 628mm² |
| GPU Cores | 3328 | 6144 | 7168 | 8192 | TBD | 10752 |
| Tensor Cores | 104 | 192 | 224 | 256 | TBD | 336 |
| Boost Moos | ~ 1200 MHz? | 1536 MHz | TBD | 1697 MHz | TBD | 1455 MHz |
| Tib Precision | 8.0 TFLOPs | 19.2 TFLOPs | TBD | 27.8 TFLOPs | TBD | 31.2 TFLOPs |
| VRAM | 6 GB GDDR6 | 16 GB GDDR6 | 20 GB GDDR6 | 24 GB GDDR6 | 32 GB GDDR6? | 48 GB GDDR6 |
| NVLINK VRAM | N / A | N / A | N / A | 48 GB GDDR6 | 64 GB GDDR6? | 96 GB GDDR6 |
| Nco Bus | 192-ntsis | 256-ntsis | 320-ntsis | 384-ntsis | 384-ntsis | 384-ntsis |
| Nco Bandwidth | 228 GB / s | 448 GB / s | TBD | 768 GB / s | TBD | 768 GB / s |
| TDP | 70W | 140W | ~ 200W | 230W | ~ 250W | 300W |
| Tshawb Nqe | TBC | TBC | TBC | TBC | TBC | $ 4650 TUAJ |
| Pib Hnub | Kaum Hli. 2021 | Plaub Hlis Ntuj, 2021 | Q4 2021? | Plaub Hlis Ntuj, 2021 | Q4 2021? | Hlis ntuj nqeg, 2020 |
Tus ncej NVIDIA Tshaj Tawm RTX A4500 20 GB & A2000 12 GB Workstation Ampere Graphics Cards by Hassan Mujtab tshwm sim thawj zaug Wccftech.
