NVIDIA A100 PCIe vs XGI Volari V5

Table of Contents

Graphics Processor

GPU model GA100 XG41
Architecture Ampere XG4
Foundry TSMC UMC
Manufacturing process 7 nm 130 nm
Number of transistors 54,200 million 90 million
Die size 826 mm² unknown

Graphics Card

Release date Jun 22nd, 2020 Sep 15th, 2003
Generation Tesla XG40
Production Active End-of-life
Interface PCIe 4.0 x16 AGP 8x

Clocks

GPU clock 1410 MHz 325 MHz
Memory clock 1215 MHz 2.4 Gbps effective 325 MHz 650 Mbps effective
Base clock 765 MHz
Boost clock 1410 MHz

Memory Configuration

Memory size 40 GB 256 MB
Memory type HBM2E DDR
Memory bus width 5120 bit 128 bit
Bandwidth 1,555 GB/s 10.40 GB/s

Render Configuration

Shading units 6912
TMUs 432 4
ROPs 160 2
SM count 108
Tensor cores 432
Cache L1 192 KB (per SM)
Cache L2 40 MB
Pixel shaders 2
Vertex shaders 2

Performance

Pixel rate 225.6 GPixel/s 650.0 MPixel/s
Texture rate 609.1 GTexel/s 1.300 GTexel/s
FP16 (half) performance 77.97 TFLOPS (4:1)
FP32 (float) performance 19.49 TFLOPS
FP64 (double) performance 9.746 TFLOPS (1:2)
Vertex rate 162.5 MVertices/s

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 267 mm 10.5 inches
TDP 250 W unknown
Suggested PSU 600 W 200 W
Outputs No outputs 1x DVI1x VGA1x S-Video
Power connectors 8-pin EPS
Board number P1001 SKU 200

API Support & Features

DirectX 9.0
OpenGL 1.4
OpenCL 3.0
Vulkan
CUDA 8.0
Shader model
Pixel shader 2.0
Vertex shader 2.0

Other Features

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