llamaperf

What people run, by hardware

Pick the kind of machine you have. You'll see the model sizes people report running on it, most reported first, with the speed they typically get. It tells you what works on hardware like yours. It doesn't tell you which model gives the best answers.

To check a specific model on your exact card, use the calculator. For coding, see the coding models by VRAM.

Maker
NVIDIA
Unified-memory PCs
Model size

NVIDIA 32-48 GB· NVIDIA only

Single cards with room for 32B at higher precision or 70B at low bits. Memory speed 696 to 1,792 GB/s across the 9 devices with reports, so a typical figure here spans all of them. 169 single-device reports.

#ModelReports
1Qwen3.827B
Alibaba · mostly NVFP4
Gen 72 t/s (16 runs) · PP 826 t/s (5 runs) · with speculation 148 t/s (33)
67
2Qwen3.8 Flash-Next125B · 6B active
Alibaba · mostly NVFP4
Gen 59 t/s (2 runs)
34
3DeepSeek V4 Flash284B · 13B active
DeepSeek · mostly Q8_K_XL
No generation data
10
4Qwen3.627B
Alibaba · mostly NVFP4
Gen 39 t/s (2 runs) · PP 2023 t/s (1 run) · with speculation 77 t/s (2)
6
5Qwen3.8 Flash-Next Uncensored125B · 6B active
Alibaba · mostly NVFP4
No generation data
5
6Muse Glimmer30B
Meta · mostly Q5_K_XL
No generation data · with speculation 243 t/s (2)
4
7Qwen3.635B · 3B active
Alibaba · mostly Q4
Gen 302 t/s (2 runs) · PP 5310 t/s (1 run)
3
8Gemma 426B · 4B active
Google DeepMind · mostly AWQ-4bit
Gen 244 t/s (1 run) · PP 13809 t/s (1 run) · with speculation 578 t/s (1)
3
9DeepSeek V4.1 Flash552B · 16B active
mostly IQ2_XXS
No generation data
3
10Qwen3.8 Huihui-Abliterated27B
Alibaba · mostly NVFP4
No generation data · with speculation 201 t/s (3)
3
11Qwen38B
Alibaba · mostly BF16
Gen 89 t/s (1 run) · PP 6700 t/s (1 run) · with speculation 159 t/s (1)
2
12Qwen3.8 Uncensored27B
Alibaba · mostly NVFP4
Gen 77 t/s (1 run) · with speculation 175 t/s (1)
2
13GLM-5.3 Flash320B · 18B active
Zhipu AI · mostly EXL3 3.05 bpw
No generation data
2
14Qwen2.57B
Alibaba
No generation data
2
15Qwen3.8 Swift27B
Alibaba · mostly Q6_K
No generation data
2
16LFM2.58B · 1B active
Liquid AI · mostly Q8_0
Gen 563 t/s (1 run) · PP 30681 t/s (1 run)
1
17Qwen330B · 3B active
Alibaba · mostly Q4_K_M
Gen 352 t/s (1 run)
1
18Qwen3.535B · 3B active
Alibaba · mostly Q4_K_XL
Gen 194 t/s (1 run)
1
19Qwen3.54B
Alibaba · mostly Q8_0
Gen 107 t/s (1 run) · PP 4445 t/s (1 run)
1
20Bonsai 227B
PrismML · mostly PQ2_0
Gen 101 t/s (1 run)
1
21Gemma 431B
Google DeepMind · mostly Q4_K_M
Gen 64 t/s (1 run)
1
22Qwen2.532B
Alibaba
Gen 37 t/s (1 run)
1
23Bonsai 2 Ternary27B
PrismML · mostly PTQ1_0
Gen 37 t/s (1 run) · PP 909 t/s (1 run)
1
24Qwen3.527B
Alibaba · mostly Q4_K_M
Gen 30 t/s (1 run) · PP 1516 t/s (1 run)
1
25Gemma 4 E2B5.1B
Google DeepMind · mostly bf16
Gen 17 t/s (1 run)
1
26Gemma 412B
Google DeepMind
No generation data
1
27Kimi K2.51000B · 32B active
Moonshot AI · mostly IQ3_M
No generation data
1
28Mimo 2.6 Flash-RL309B · 15B active
Xiaomi · mostly 2.20 bpw
No generation data
1
29Nemotron 3.5 Bolt74B · 9B active
mostly IQ2_XXS
No generation data · with speculation 343 t/s (1)
1
30Qwen3.59B
Alibaba
No generation data
1
31Qwen3.6 Ornith-Agents-A1-3.635B · 3B active
Alibaba · mostly Q4_K_M
No generation data
1
32Qwen3.8 RVN Heretic (ARA abliterated)27B
Alibaba · mostly Q6_K
No generation data
1
33Qwen3.8 QUASAR27B
Alibaba · mostly NVFP4
No generation data · with speculation 287 t/s (1)
1
34Qwen3.8 Swift-1.527B
Alibaba · mostly NVFP4
No generation data · with speculation 161 t/s (1)
1
35Qwen3.8 RVN27B
Alibaba · mostly Q6_K
No generation data · with speculation 100 t/s (1)
1
36Qwopus3.6 Coder-Compat27B
mostly Q4_K_M
No generation data · with speculation 40 t/s (1)
1

Not in the table: 10 reports don't say which model size ran. 43 ran on more than one device, which says nothing about what one of them does.

How this list works

Each row is one model size, because a 27B and a 397B from the same family are different choices. Rows are ordered by how many people report running that size on this hardware.

Generation speed is the median of runs on one device, serving one request, without speculative decoding. PP is the median prompt-processing speed from plain runs that reported it, so its run count can be smaller. Speculative decoding (MTP, a draft model, DFlash, n-gram lookup) can make the same model several times faster, so those runs get their own column. A report that doesn't make clear which kind of run it was counts in neither.

Hardware is grouped by how much it holds and how fast its memory is, since memory speed sets how fast a model writes. Click a model for every report behind its row.