A100 PCIe 40 GB

Graphics processor

Video memory: 40 GB^*
Memory bus: 5,120 bit^*
Rated memory bandwidth: 1,555 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Ampere^*
Process node: 7 nm^*
GPU base clock: 765 MHz^*
GPU boost clock: 1,410 MHz^*

Memory & storage

Video memory: 40 GB^*
Video memory type: HBM2e^*
Memory bus: 5,120 bit^*
Rated memory bandwidth: 1,555 GB/s^*

System configuration

Detailed specifications

Specifications 1 · 20 fields

GPU architecture — NVIDIA A100 40GB PCIe — 40 GB HBM2: Ampere^*
Theoretical peak: BF16 tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 312^* TFLOPS
Theoretical peak: FP16 tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 312^* TFLOPS
Theoretical peak: FP32 non-tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 19.5^* TFLOPS
Native hardware support: FP4 tensor — NVIDIA A100 40GB PCIe — 40 GB HBM2: No^*
Theoretical peak: FP64 non-tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 9.7^* TFLOPS
Theoretical peak: FP64 tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 19.5^* TFLOPS
Native hardware support: FP6 tensor — NVIDIA A100 40GB PCIe — 40 GB HBM2: No^*
Native hardware support: FP8 tensor — NVIDIA A100 40GB PCIe — 40 GB HBM2: No^*
Theoretical peak: INT8 tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 624^* TOPS
Theoretical peak: TF32 tensor dense per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 156^* TFLOPS
Physical configuration — NVIDIA A100 40GB PCIe — 40 GB HBM2: PCIe, dual-slot FHFL^*
GPU interconnect bandwidth (NVLink 3) — NVIDIA A100 40GB PCIe — 40 GB HBM2: 600^* GB/s
PCIe interface declaration — NVIDIA A100 40GB PCIe — 40 GB HBM2: PCIe Gen4 x16^*
Maximum board power — NVIDIA A100 40GB PCIe — 40 GB HBM2: 250^* W
Peak memory bandwidth per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 1,555^* GB/s
Memory interface width per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 5,120^* bit
Memory capacity per GPU — NVIDIA A100 40GB PCIe — 40 GB HBM2: 40^* GB
Memory technology — NVIDIA A100 40GB PCIe — 40 GB HBM2: HBM2^*
GPU model — NVIDIA A100 40GB PCIe — 40 GB HBM2: NVIDIA A100 40GB PCIe^*

Specifications 2 · 8 fields

Product Name: A100 PCIe 40 GB^*
GPU Chip: GA100^*
Released: Jun 22nd, 2020^*
Bus: PCIe 4.0 x16^*
Memory: 40 GB, HBM2e, 5120 bit^*
GPU clock: 765^* MHz
Memory clock: 1,215^* MHz
Shaders TMUs ROPs: 6912 / 432 / 160^*

Specifications 3 · 8 fields

Product Name: A100 PCIe 40 GB^*
GPU Chip: GA100^*
Released: Jun 22nd, 2020^*
Bus: PCIe 4.0 x16^*
Memory: 40 GB, HBM2e, 5120 bit^*
GPU clock: 765^* MHz
Memory clock: 1,215^* MHz
Shaders / TMUs / ROPs: 6912 / 432 / 160^*

Specifications 4 · 56 fields

Brand: NVIDIA^*
Top BUS WIDTH: 5,120^* bit
Graphics Processor GPU Name: GA100^*
Graphics Processor Architecture: Ampere^*
Render Config SM Count: 108^*
Graphics Features CUDA: 8^*
Render Config Tensor Cores: 432^*
Theoretical Performance BF16: 311.84 TFLOPS (16:1)
Graphics Processor Process Size: 7^* nm
Theoretical Performance TF32: 155.92 TFLOPs (8:1)
Theoretical Performance FP64 Tensor: 19.49 TFLOPS (1:1)
Graphics Processor Transistors: 54,200 million^*
Graphics Processor Die Size: 826^* mm²
Graphics Card Release Date: Jun 22nd, 2020^*
Graphics Card Generation: Server Ampere (Axx)^*
Graphics Card Successor: Server Ada^*
Graphics Card Production: Active^*
Name: A100 PCIe 40 GB^*
Graphics Card Bus Interface: PCIe 4.0 x16^*
Clock Speeds Memory Clock: 1215 MHz 2.4 Gbps effective^*
Memory Memory Size: 40^* GB
Memory Memory Type: HBM2e^*
Memory Memory Bus: 5,120^* bit
Memory Bandwidth: 1.56 TB/s^*
Render Config TMUs: 432^*
Top GRAPHICS PROCESSOR: GA100^*
Render Config ROPs: 160^*
Theoretical Performance Pixel Rate: 225.6 GPixel/s
Theoretical Performance Texture Rate: 609.1 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 250^* W
Board Design Suggested PSU: 600^* W
Board Design Outputs: No outputs^*
Board Design Board Number: P1001 SKU 200^*
Graphics Features OpenCL: 3^*
source file: nvidia2020.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Tesla Turing^*
Board Design Length: 267 mm 10.5 inches^*
Board Design Power Connectors: 8-pin EPS^*
Graphics Processor Density: 65.6M / mm²^*
Board Design Height: 111 mm 4.4 inches^*
Top TMUS: 432^*
Graphics Processor Chip Package: BGA-2743^*
Top ROPS: 160^*
Clock Speeds Base Clock: 765^* MHz
Clock Speeds Boost Clock: 1,410^* MHz
Top CORES: 6,912^*
Render Config Shading Units: 6,912^*
Render Config L2 Cache: 40^* MB
Top MEMORY SIZE: 40^* GB
Theoretical Performance FP32 (float): 19.49^* TFLOPS
Theoretical Performance FP64 (double): 9.746 TFLOPS (1:2)
Render Config L1 Cache: 192 KB (per SM)^*
Theoretical Performance FP16 (half): 77.97 TFLOPS (4:1)
Top MEMORY TYPE: HBM2e^*

* Provisional data