A100 SXM4 80 GB

Graphics Card A100 SXM4 80 GB — Specifications, Tests & Benchmarks
NVIDIA

A100 SXM4 80 GB

GeForce Axx GA100 16.11.2020 80 GB HBM2e 5120 bit 400W
🏆 Top #9254
Performance
Synthetic Score
5,330
Efficiency
mid
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The A100 SXM4 80 GB graphics adapter is based on the advanced Ampere architecture. NVIDIA announced this model on 16.11.2020. The graphics processor is manufactured using a modern process. The 826 mm² die contains approximately 54.2 billion transistorsistors transistors. For graphics processing, 6912 shader units are provided. The technological equipment is complemented by 0 RT Cores and 432 Tensor Cores. The HBM2e video memory capacity is 80 GB. Thanks to the 5120 bit-bit bus, bandwidth reaches 2088.96 GB/s, eliminating delays when working with demanding textures. The graphics chip operates at a base clock of 1275 MHz with dynamic acceleration capability up to 1410 MHz. The card's power consumption (TDP) is stated at 400 W. The manufacturer recommends using a power supply unit with a wattage of at least 800 W.

General Information

Release Date 16.11.2020
Usage Class Gaming (1080p)
Market Segment Server / Workstation
Series GeForce Axx

GPU

Architecture Ampere
Codename GA100
Process Node 7 nm (TSMC)
Transistor Count 54,200,000.0 million
Die Size 826 mm²
Transistor Density 65,599,999 million / mm²

Rendering Configuration

Shading Units (ALU) 6912
Texture Mapping Units (TMU) 432
Render Output Units (ROP) 160
Tensor Cores 432
Compute Units (SM/CU) 108

Clock Speeds

Base Clock 1275 MHz
Boost Clock 1410 MHz
Memory Clock (Actual) 1593 MHz
Memory Clock (Effective) 3200 MHz

Memory

Memory Capacity 80 GB
Memory Type HBM2e
Memory Bus 5120 bit bit
Memory Bandwidth 2088.96 GB/s

Cache Memory

L1 Cache 20736 KB
L2 Cache 40 MB

Board Design & Power

Interface PCIe 4.0 x16
Slot Width 0
Power Consumption (TDP) 400 W
Recommended PSU 800 W

API Support

OpenCL
CUDA

Theoretical Performance

Pixel Fill Rate 225600 GPixel/s
Texture Fill Rate 609100 GTexel/s
FP16 Performance (Half) 77.97 TFLOPS (4:1)
FP32 Performance (Float) 19.49 TFLOPS
FP64 Performance (Double) 9.75 TFLOPS (1:2)

Synthetic Tests & Benchmarks

TPU Index Score 29.63%
Performance Tier mid

How this graphics card performs in games

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