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gemma-4-31B-it

Performance benchmark · measured on 27.07.2026 18:12

Benchmark-IDrun-20260727-181606-0d7a7d
Timebench 3 - Kombi (Prefill + Generation)Dense31BRuntime: llama.cppQuantisierung: Q4_K_M
Generation19,49tok/s
Prefill339,10tok/s
Time to First Token81.331,50ms
Total duration1.030,96s
Concurrency5parallel
Ranking in the field
128of 155 systems

Performance benchmark · Primary metric: Generation-Speed (tok/s) · 5× concurrent

This run is better than 18 % of all comparable systems.
Generation 19,5 tok/s
-92 % vs Ø 241,1
Prefill 339,1 tok/s
-94 % vs Ø 5.336,0
Time to First Token 81.332 ms
+202 % vs Ø 26.930
Distribution in the field0 – 1.349 tok/s
Ø 240 Median Dieser Lauf

Wie schlägt sich dieser Benchmark mit anderen Modellen?

How does this benchmark compare on other GPUs?

Same model on different hardware · 5× concurrent · Generation (tok/s)

Hardware

GPU: NVIDIA GeForce RTX 3090 Ti · 24 GB VRAM
CPU: AMD Ryzen 9 8945HX with Radeon Graphics
RAM: 92 GB
Mainboard: Meigao Innovation Technology (Shen Zhen) Co., Ltd DRFXL (MotherBoard Series)

Setup

Runtime: llama.cpp
Quantization: Q4_K_M
Model: gemma-4-31B-it

Configuration

benchmark-konfiguration — run-20260727-181606-0d7a7d
# LLM-Benchmark Konfiguration # Modell : gemma-4-31B-it # Engine : llama.cpp # Run-ID : run-20260727-181606-0d7a7d # GPU : NVIDIA GeForce RTX 3090 Ti # CPU : AMD Ryzen 9 8945HX with Radeon Graphics # RAM : 92 GB bench@llm-benchmark:~$ /root/llama.cpp/build/bin/llama-server \ -m /root/.cache/huggingface/hub/models--ReadyArt--gemma-4-31B-it-scotoma-GGUF/snapshots/273b4b513d43680abdad00a219bc938032547f12/gemma-4-31B-scotoma-Q4_K_M.gguf \ --alias gemma4:31b \ --host 0.0.0.0 \ --port 8000 \ -ngl 30 \ -c 16384 \ -np 4 \ --jinja
Engine?Die Inferenz-Software, die das Modell ausliefert (z.B. vLLM oder llama.cpp). Sie bestimmt Geschwindigkeit, unterstuetzte Modellformate und welche Parameter ueberhaupt verfuegbar sind.llamacpp
Modellalias?Der Name, unter dem das Modell ueber die API angesprochen wird. Genau dieser Wert muss im Request-Feld 'model' stehen.gemma4:31b
Kontextlaenge?Maximale Anzahl Tokens (Eingabe + erzeugte Ausgabe zusammen), die das Modell pro Anfrage verarbeiten kann.16384
Modellpfad?Pfad zur GGUF-Modelldatei, die geladen und ausgeliefert wird./root/.cache/huggingface/hub/models--ReadyArt--gemma-4-31B-it-scotoma-GGUF/snapshots/273b4b513d43680abdad00a219bc938032547f12/gemma-4-31B-scotoma-Q4_K_M.gguf
GPU-Layer?Anzahl der auf die GPU ausgelagerten Modell-Layer. Hoeher = mehr VRAM und schneller; der Rest laeuft auf der CPU. 999 = alles auf GPU.30
Kontext?Groesse des Kontextfensters in Token. 0 = der beim Training verwendete Kontext des Modells.16384
np4

All benchmarks of this model To leaderboard

Model comparison

gemma-4-31B-it on various hardware

All published performance runs of this model – each bubble a variant: position = prefill (X) × generation (Y), bubble size = number of runs. Closer to the top right = faster. ★ Marked gold = this benchmark.

GPUby graphics card

5133852561280,009231.8462.770Prefill (tok/s)Generation (tok/s)NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition - 397,5 tok/s Generation, 2.284 tok/s Prefill, TTFT 13.330 ms (6 Laufe)NVIDIA RTX PRO 6000 B...NVIDIA GeForce RTX 5070 Ti - 42,0 tok/s Generation, 364 tok/s Prefill, TTFT 71.670 ms (6 Laufe)NVIDIA GeForce RTX 50...NVIDIA GeForce RTX 3090 Ti - 19,5 tok/s Generation, 345 tok/s Prefill, TTFT 88.782 ms (6 Laufe) | DIESER LAUF★ NVIDIA GeForce RTX 30...
NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition 397,5 tok/sNVIDIA GeForce RTX 5070 Ti 42,0 tok/s★ NVIDIA GeForce RTX 3090 Ti 19,5 tok/s this run

CPUby processor

5133852561280,009231.8462.770Prefill (tok/s)Generation (tok/s)AMD Ryzen Threadripper PRO 9965WX 24-Cores - 397,5 tok/s Generation, 2.284 tok/s Prefill, TTFT 13.330 ms (6 Laufe)AMD Ryzen Threadrippe...AMD Ryzen Threadripper PRO 5975WX 32-Cores - 42,0 tok/s Generation, 364 tok/s Prefill, TTFT 71.670 ms (6 Laufe)AMD Ryzen Threadrippe...AMD Ryzen 9 8945HX with Radeon Graphics - 19,5 tok/s Generation, 345 tok/s Prefill, TTFT 88.782 ms (6 Laufe) | DIESER LAUF★ AMD Ryzen 9 8945HX wi...
AMD Ryzen Threadripper PRO 9965WX 24-Cores 397,5 tok/sAMD Ryzen Threadripper PRO 5975WX 32-Cores 42,0 tok/s★ AMD Ryzen 9 8945HX with Radeon Graphics 19,5 tok/s this run

MBby mainboard

5133852561280,009231.8462.770Prefill (tok/s)Generation (tok/s)ASUSTeK COMPUTER INC. Pro WS WRX90E-SAGE SE - 397,5 tok/s Generation, 2.284 tok/s Prefill, TTFT 13.330 ms (6 Laufe)ASUSTeK COMPUTER INC....ASUSTeK COMPUTER INC. Pro WS WRX80E-SAGE SE WIFI - 42,0 tok/s Generation, 364 tok/s Prefill, TTFT 71.670 ms (6 Laufe)ASUSTeK COMPUTER INC....Meigao Innovation Technology (Shen Zhen) Co., Ltd DRFXL (MotherBoard Series) - 19,5 tok/s Generation, 345 tok/s Prefill, TTFT 88.782 ms (6 Laufe) | DIESER LAUF★ Meigao Innovation Tec...
ASUSTeK COMPUTER INC. Pro WS WRX90E-SAGE SE 397,5 tok/sASUSTeK COMPUTER INC. Pro WS WRX80E-SAGE SE WIFI 42,0 tok/s★ Meigao Innovation Technology (Shen Zhen) Co., Ltd DRFXL (MotherBoard Series) 19,5 tok/s this run

ENGby engine

4374173973783589389781.0181.058Prefill (tok/s)Generation (tok/s)llama.cpp - 397,5 tok/s Generation, 998 tok/s Prefill, TTFT 57.927 ms (18 Laufe) | DIESER LAUF★ llama.cpp
★ llama.cpp 397,5 tok/s this run

DRVby driver

4374173973783589389781.0181.058Prefill (tok/s)Generation (tok/s)unbekannt - 397,5 tok/s Generation, 998 tok/s Prefill, TTFT 57.927 ms (18 Laufe)unbekannt
unbekannt 397,5 tok/s
💰 Economics

Economics of this run

Operating cost, TCO and comparison with the next-best runs of the same model at identical concurrency (5× concurrent). Methodology →

⚙️ ConfigurationAll metrics and charts below follow these settings – based on a 24-month runtime.Save to URLReset
⚡ Electricity price EUR/kWh
⚙️ System utilization 100 %
🖥️ Acquisition EUR
🔌 Idle 50 W
⚡ TDP 477 W
☁️ External LLM (API)
Electricity0.30 EUR/kWh
Avg power (incl. idle)477 W estimated (TDP)GPU 450 + CPU 17 + Board 10 W full load
Avg cost / hourEUR 0.14
Electricity / 1M tokensEUR 2.04
Token / kWh147.02K
Acquisition (system)EUR 2,986 partial priceGPU EUR 999 · CPU EUR 549 · RAM EUR 1,288 · PSU EUR 150
Electricity (2 years)
TCO (2 years)EUR 5,494
Output tokens (2 years)1.23B
☁️ External LLM (API) – comparison
External LLM cost (2 years)
Savings vs. external (2 years)

All values above and the charts below take the configured system utilization into account: at X% the system generates only X% of the time, the rest it idles (50 W). Cost per hour drops (more idle), cost per token rises.

Cost over 2 years – electricity only

Cost over 2 years – incl. acquisition (TCO)

Speed vs. tokens per euro

Euro per 1M tokens

Comparison vs. API – economics per benchmark

gemma-4-31B-itNVIDIA GeForce RTX 3090 Tigemma-4-31B-it3x NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Editiongemma-4-31B-it3x NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Editiongemma-4-31B-itNVIDIA GeForce RTX 5070 Ti
Electricity cost (24 mo.)
Acquisition cost
Total cost (TCO)
Generated tokens (24 mo.)
Token price via API
Break-even point (days)
Result (savings / extra cost)

Comparison with up to 3 next-best runs of this model at the same concurrency (at least one on different hardware). Power = GPU TDP + CPU (idle + 15 %) + board (estimated), acquisition = full system (GPU + CPU + board + RAM + PSU), prices = stored market prices.

Contributed by

Mario Alka Administrator

@marioalka

Ich bin Unternehmer, Softwareentwickler und KI-Enthusiast. Seit vielen Jahren entwickle ich Unternehmenssoftware und beschäftige mich inzwischen fast täglich mit lokalen LLMs, KI-Agenten und leistungsfähiger KI-Hardware.

Mit LLM-Benchmark.de möchte ich eine Plattform schaffen, auf der Modelle, GPUs und Agenten objektiv und reproduzierbar miteinander verglichen werden.