Can Yi Coder 1.5B run on NVIDIA A100 80GB?

YES — Runs Great

D40Poor

Estimated from fit model

Yi Coder 1.5B needs ~10.3 GB VRAM. NVIDIA A100 80GB has 80.0 GB. With Q4_K_M quantization, expect ~21 tok/s.

Runtime: OllamaCapacity: RoomyBandwidth: HighStack: BasicBottleneck: Balanced

Operating mode

Choose the run profile you care about

Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.

Current mode

Balanced

Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 10.3 GB, 21.0 tok/s, Runs well

10.3 GB required80.0 GB available

13% VRAM used

Fit status

Runs well

Decode

21.0 tok/s

TTFT

9219 ms

Safe context

6.4M

Memory

10.3 GB / 80.0 GB

Memory breakdown

Weights0.9 GB

KV Cache0.2 GB

Runtime1.2 GB

Headroom8.0 GB

See how fast it feels

See how fast it feelsYi Coder 1.5B on NVIDIA A100 80GB
1st promptCold start — includes initialization
>Write a Python function to sort a list
Here's a Python function that sorts a list using quicksort:

def quicksort(arr):
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

# Example usage
numbers = [3, 6, 8, 10, 1, 2, 1]
print(quicksort(numbers))  # [1, 1, 2, 3, 6, 8, 10]

The algorithm picks a pivot, partitions the list into smaller, equal, and larger elements, then recursively sorts each partition and concatenates the results.
2nd promptWarm — model ready, no init overhead
>Now add type hints and a docstring
def quicksort(arr: list[int]) -> list[int]:
    """Sort a list using the quicksort algorithm.

    Args:
        arr: List of integers to sort.

    Returns:
        A new sorted list.
    """
    if len(arr) <= 1:
        return arr
    pivot = arr[len(arr) // 2]
    left   = [x for x in arr if x < pivot]
    middle = [x for x in arr if x == pivot]
    right  = [x for x in arr if x > pivot]
    return quicksort(left) + middle + quicksort(right)

Added type hints for the input and return type, plus a Google-style docstring.
Estimated: 21.0 tok/s decode · 9.2s TTFT (warm) · 53 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

No major red flags

This recommendation has enough memory headroom and acceptable estimated speed for the selected workload.

Best improvement path

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	D	Runs well	21.0 tok/s	5029 ms	5.6M
Coding	D	Runs well	21.0 tok/s	9219 ms	6.4M
Agentic Coding	D	Runs well	21.0 tok/s	13410 ms	6.4M
Reasoning	D	Runs well	21.0 tok/s	10895 ms	6.4M
RAG	D	Runs well	21.0 tok/s	16762 ms	6.4M

Inference speed

Yi Coder 1.5B inference speed — tokens per second by GPU & Mac

Estimated decode speed (tokens/sec) for Yi Coder 1.5B at Q4_K_M across popular GPUs and Apple Silicon, using the fastest local runtime per device. Fastest is RTX 5090 32GB at ~29 tok/s. Speed is memory-bandwidth bound, so cards that fit the whole model in VRAM run far faster than ones that offload to system RAM.

GPU / Mac	Memory	Quant	Speed (tok/s)	Fits?
RTX 5090 32GB	32 GB	Q4_K_M	28.5	Fits
RTX 4090 24GB	24 GB	Q4_K_M	24.0	Fits
RTX 4080 Super 16GB	16 GB	Q4_K_M	24.0	Fits
RTX 3090 24GB	24 GB	Q4_K_M	21.0	Fits
RTX 4070 12GB	12 GB	Q4_K_M	21.0	Fits
RTX 3060 12GB	12 GB	Q4_K_M	21.0	Fits
RTX 4060 8GB	8 GB	Q4_K_M	21.0	Fits
RX 7900 XTX 24GB	24 GB	Q4_K_M	21.0	Fits
MacBook Pro M4 Max 128GB	128 GB	Q4_K_M	21.0	Fits
Mac Studio M3 Ultra 256GB	256 GB	Q4_K_M	21.0	Fits
Mac Studio M2 Ultra 128GB	128 GB	Q4_K_M	21.0	Fits
Mac Studio M1 Ultra 128GB	128 GB	Q4_K_M	21.0	Fits
MacBook Pro M4 Max 64GB	64 GB	Q4_K_M	21.0	Fits
MacBook Pro M3 Max 64GB	64 GB	Q4_K_M	21.0	Fits
MacBook Pro M1 Max 64GB	64 GB	Q4_K_M	21.0	Fits
MacBook Pro M4 Pro 48GB	48 GB	Q4_K_M	21.0	Fits

Estimates for single-stream decoding at Q4_K_M; real tokens/sec varies with prompt length, context, batch size, and runtime build. Prompt processing (prefill) is faster than the decode figures shown here.

Quantization options

How Yi Coder 1.5B (1.5B params) fits at each quantization level on NVIDIA A100 80GB (80.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	0.6 GB	Low	D39
Q3_K_S	3	0.7 GB	Low	D39
NVFP4	4	0.8 GB	Medium	D39
Q4_K_M	4	0.9 GB	Medium	D39
Q5_K_M	5	1.1 GB	High	D39
Q6_K	6	1.2 GB	High	D39
Q8_0	8	1.6 GB	Very High	D39
F16Best for your GPU	16	3.1 GB	Maximum	D39

Get started

Copy-paste commands to run Yi Coder 1.5B on your machine.

Run

lms load hf-lmstudio-community--yi-coder-1-5b-gguf && lms server start

アップグレードオプション

Yi Coder 1.5Bを快適に動かすハードウェア

MacBook Pro M3 Max 128GBコスパ重視

128 GB Unified (+48)

This setup is broadly balanced for this model.21 tok/sデコード

〜$2,499 MSRP

Mac Studio M2 Ultra 128GBコスパ最良

128 GB Unified (+48)

This setup is broadly balanced for this model.21 tok/sデコード

〜$3,999 MSRP

NVIDIA DGX Spark 128GBNVIDIAアップグレード

128 GB Unified (+48)

Adds memory headroom for longer context windows and future model growth.21 tok/sデコード

Adds memory headroom for longer context windows and future model growth.

Frequently asked questions

Can NVIDIA A100 80GB run Yi Coder 1.5B?

Yes, NVIDIA A100 80GB can run Yi Coder 1.5B with a D grade (Runs well). Expected decode speed: 21.0 tok/s.

How much VRAM does Yi Coder 1.5B need?

Yi Coder 1.5B (1.5B parameters) requires approximately 10.3 GB of memory with Q4_K_M quantization.

What is the best quantization for Yi Coder 1.5B?

The recommended quantization for Yi Coder 1.5B is Q4_K_M, which balances quality and memory efficiency.

What speed will Yi Coder 1.5B run at on NVIDIA A100 80GB?

On NVIDIA A100 80GB, Yi Coder 1.5B achieves approximately 21.0 tokens per second decode speed with a time-to-first-token of 9219ms using Q4_K_M quantization.

Can NVIDIA A100 80GB run Yi Coder 1.5B for coding?

For coding workloads, Yi Coder 1.5B on NVIDIA A100 80GB receives a D grade with 21.0 tok/s and 6.4M context.

What context window can Yi Coder 1.5B use on NVIDIA A100 80GB?

On NVIDIA A100 80GB, Yi Coder 1.5B can safely use up to 6.4M tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

See all results for NVIDIA A100 80GB See all hardware for Yi Coder 1.5B

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