# RTX A4500

> NVIDIA · Ampere

Canonical: https://gpuninja.com/chips/rtx-a4500
Data as of: 2026-10-11T10:34:56Z
Path: Home › GPU chips
- Specs verified: between 11 Oct 2026, 08:46 UTC and 11 Oct 2026, 10:34 UTC

## Specifications

- Vendor: NVIDIA (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:03 UTC · checked 11 Oct 2026, 08:46 UTC)
- Architecture: Ampere (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Die: GA102 (Verified · source sysrqmts.com · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Process: Samsung 8N (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Shader cores: 7,168 (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:59 UTC · checked 11 Oct 2026, 08:46 UTC)
- Tensor cores: 224 (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:59 UTC · checked 11 Oct 2026, 08:46 UTC)
- RT cores: 56 (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:59 UTC · checked 11 Oct 2026, 08:46 UTC)
- Memory bus: 320-bit (Verified · source nvidia.com · retrieved 11 Oct 2026, 06:59 UTC · checked 11 Oct 2026, 08:46 UTC)
- Max VRAM: 20 GB (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:03 UTC · checked 11 Oct 2026, 08:46 UTC)
- Reference boost clock: 1,650 MHz (Verified · source sysrqmts.com · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Reference TDP: 200 W (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:03 UTC · checked 11 Oct 2026, 08:46 UTC)
- Host interface: PCIe 4.0 x16 (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 09:52 UTC · checked 11 Oct 2026, 10:34 UTC)
- Launch MSRP: No public MSRP
- Launch date: 23 Nov 2021 (Verified · source sysrqmts.com · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Segment: Workstation (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:03 UTC · checked 11 Oct 2026, 08:46 UTC)
- PCI IDs: 10de:2232 (Verified · source download.nvidia.com · retrieved 11 Oct 2026, 06:55 UTC · checked 11 Oct 2026, 08:46 UTC)
- Status: Active (Verified · source nvidia.com · retrieved 11 Oct 2026, 07:03 UTC · checked 11 Oct 2026, 08:46 UTC)

## Performance

- Memory bandwidth: 640 GB/s (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 09:52 UTC · checked 11 Oct 2026, 10:34 UTC)
- FP32 compute: 23.7 TFLOPS (Verified · source lenovopress.lenovo.com · retrieved 11 Oct 2026, 09:52 UTC · checked 11 Oct 2026, 10:34 UTC)
- FP16 compute: 94.62 TFLOPS (Unverified · source nvidia.com · retrieved 11 Oct 2026, 09:51 UTC · checked 11 Oct 2026, 10:34 UTC)
- BF16 compute: 94.62 TFLOPS (Unverified · source nvidia.com · retrieved 11 Oct 2026, 09:51 UTC · checked 11 Oct 2026, 10:34 UTC)
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 189.24 TOPS (Unverified · source nvidia.com · retrieved 11 Oct 2026, 09:51 UTC · checked 11 Oct 2026, 10:34 UTC)

## Boards built on this chip

Board, Chip, VRAM, TDP, Length, Slots, Price, Stock

No boards recorded for this chip.

## Benchmarks

No benchmark results recorded.

## Sources

- https://www.nvidia.com/en-us/products/workstations/professional-desktop-gpus/ — Vendor, Max VRAM, Reference TDP, Segment, Status; last verified 11 Oct 2026, 08:46 UTC
- https://en.wikipedia.org/wiki/Ampere_(microarchitecture) — Architecture, Process; last verified 11 Oct 2026, 08:46 UTC
- https://sysrqmts.com/gpus/nvidia/quadro/rtx-a4500 — Die, Reference boost clock, Launch date; last verified 11 Oct 2026, 08:46 UTC
- https://www.nvidia.com/content/dam/en-zz/Solutions/products/workstations/nvidia-rtx-a4500-datasheet.pdf — Shader cores, Tensor cores, RT cores, Memory bus; last verified 11 Oct 2026, 08:46 UTC
- https://lenovopress.lenovo.com/lp1918-thinksystem-nvidia-rtx-a4500-20gb-pcie-active-gpu — Host interface, Memory bandwidth, FP32 compute; last verified 11 Oct 2026, 10:34 UTC
- https://download.nvidia.com/XFree86/Linux-x86_64/580.95.05/README/supportedchips.html — PCI IDs; last verified 11 Oct 2026, 08:46 UTC
- https://www.nvidia.com/content/PDF/nvidia-ampere-ga-102-gpu-architecture-whitepaper-v2.pdf — FP16 compute, BF16 compute, INT8 compute; last verified 11 Oct 2026, 10:34 UTC