Google·Gemma 4·Gemma4AssistantForCausalLM

Gemma 4 E4B IT Assistant — Hardware Requirements & GPU Compatibility

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Gemma 4 E4B IT Assistant is a 4B-parameter open language model from Google in the Gemma 4 family. It supports a context window of up to 131,072 tokens. At Q4_K_M it needs about 2.70 GB of VRAM — see which GPUs and Macs can run it below.

52.2K downloads 108 likes 14.5K quant downloads131K context

Specifications

Publisher
Google
Family
Gemma 4
Parameters
4B
Architecture
Gemma4AssistantForCausalLM
Context Length
131,072 tokens
Vocabulary Size
262,144
Release Date
2026-04-23
License
Apache 2.0

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How Much VRAM Does Gemma 4 E4B IT Assistant Need?

Select a quantization to see compatible GPUs below.

QuantizationBitsVRAM
Q2_Kest.3.402 GB
Q3_K_Mest.3.902.3 GB
Q4_K_S4.502.5 GB
Q4_K_M4.802.7 GB
Q5_K_M5.703.1 GB
Q6_Kest.6.603.6 GB
Q8_08.004.3 GB
BF16est.16.008.3 GB

est.= calculated VRAM estimate; no published GGUF file found for that quantization yet. Other rows are verified against real community uploads.

Which GPUs Can Run Gemma 4 E4B IT Assistant?

Q4_K_M · 2.7 GB

Gemma 4 E4B IT Assistant (Q4_K_M) requires 2.7 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 4+ GB is recommended. Using the full 131K context window can add up to 0.3 GB, bringing total usage to 3.0 GB. 50 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti.

Runs great

Plenty of headroom
NVIDIA GeForce RTX 5090~431 tok/sNVIDIA GeForce RTX 3090 Ti~243 tok/sNVIDIA GeForce RTX 4090~243 tok/sNVIDIA GeForce RTX 5080~231 tok/sNVIDIA GeForce RTX 3090~225 tok/sNVIDIA GeForce RTX 3080 Ti~220 tok/sNVIDIA GeForce RTX 5070 Ti~216 tok/sNVIDIA GeForce RTX 5090 Laptop GPU~216 tok/sAMD Radeon RX 7900 XTX~196 tok/sNVIDIA GeForce RTX 3080~183 tok/sNVIDIA GeForce RTX 4080 SUPER~177 tok/sNVIDIA GeForce RTX 4080~173 tok/sAMD Radeon RX 7900 XT~163 tok/sNVIDIA GeForce RTX 4070 Ti SUPER~162 tok/sNVIDIA GeForce RTX 5070~162 tok/sNVIDIA TITAN RTX~162 tok/sNVIDIA GeForce RTX 2080 Ti~148 tok/sNVIDIA GeForce RTX 3070 Ti~146 tok/sNVIDIA GeForce RTX 4090 Laptop GPU~139 tok/sAMD Radeon RX 9070~130 tok/sAMD Radeon RX 9070 XT~130 tok/sAMD Radeon RX 7800 XT~127 tok/sNVIDIA GeForce RTX 4070~121 tok/sNVIDIA GeForce RTX 4070 SUPER~121 tok/sNVIDIA GeForce RTX 4070 Ti~121 tok/sAMD Radeon RX 7900 GRE~117 tok/sNVIDIA GeForce GTX 1080 Ti~117 tok/sNVIDIA GeForce RTX 3060 Ti~108 tok/sNVIDIA GeForce RTX 3070~108 tok/sNVIDIA GeForce RTX 5060~108 tok/sNVIDIA GeForce RTX 5060 Ti 16GB~108 tok/sNVIDIA GeForce RTX 5060 Ti 8GB~108 tok/sAMD Radeon RX 6800~104 tok/sAMD Radeon RX 6800 XT~104 tok/sAMD Radeon RX 6900 XT~104 tok/sIntel Arc A770 16GB~104 tok/sIntel Arc A750~95 tok/sAMD Radeon RX 7700 XT~88 tok/sNVIDIA GeForce RTX 3060 12GB~87 tok/sIntel Arc B580~84 tok/sAMD Radeon RX 6700 XT~78 tok/sIntel Arc B570~70 tok/sNVIDIA GeForce RTX 4060 Ti 16GB~69 tok/sNVIDIA GeForce RTX 4060 Ti 8GB~69 tok/sNVIDIA GeForce RTX 4060~66 tok/sAMD Radeon RX 9060 XT 16GB~65 tok/sAMD Radeon RX 7600~59 tok/sAMD Radeon RX 7600 XT~59 tok/sNVIDIA GeForce RTX 3060 8GB~58 tok/sNVIDIA GeForce RTX 3050 8GB~54 tok/s

Which Devices Can Run Gemma 4 E4B IT Assistant?

Q4_K_M · 2.7 GB

59 devices with unified memory can run Gemma 4 E4B IT Assistant, including NVIDIA DGX H100, NVIDIA DGX A100 640GB.

Runs great

Plenty of headroom
NVIDIA DGX H100~6452 tok/sNVIDIA DGX A100 640GB~3927 tok/sMac Studio (M3 Ultra, 256GB)~212 tok/sMac Studio (M3 Ultra, 512GB)~212 tok/sMac Studio (M3 Ultra, 96GB)~212 tok/sMac Pro M2 Ultra (192 GB)~207 tok/sMac Studio M2 Ultra (192 GB)~207 tok/sMacBook Pro 16" M5 Max (128 GB)~159 tok/sMac Studio M4 Max (128 GB)~142 tok/sMac Studio M4 Max (64 GB)~142 tok/sMacBook Pro 16" M4 Max (48 GB)~142 tok/sMacBook Pro 16" M4 Max (64 GB)~142 tok/sMac Studio M4 Max (36 GB)~106 tok/sMacBook Pro 14" M4 Max (36 GB)~106 tok/sMacBook Pro 16" M3 Max (48 GB)~106 tok/sMacBook Pro 14-inch (M5 Pro)~80 tok/sMac Mini M4 Pro (24 GB)~71 tok/sMac Mini M4 Pro (48 GB)~71 tok/sMacBook Pro 14" M4 Pro (24 GB)~71 tok/sMacBook Pro 16" M4 Pro (24 GB)~71 tok/sASUS Ascent GX10~66 tok/sNVIDIA DGX Spark~66 tok/sNVIDIA Jetson AGX Thor Developer Kit~66 tok/sAsus ROG Flow Z13 (2025, Ryzen AI Max+ 395, 128 GB)~62 tok/sBeelink GTR9 Pro (Ryzen AI Max+ 395, 128 GB)~62 tok/sFramework Desktop (Ryzen AI Max+ 395, 128 GB)~62 tok/sGMKtec EVO-X2 (Ryzen AI Max+ 395, 128 GB)~62 tok/sHP Z2 Mini G1a (Ryzen AI Max+ PRO 395, 128 GB)~62 tok/sHP ZBook Ultra G1a 14 (Ryzen AI Max+ PRO 395, 128 GB)~62 tok/sMinisforum MS-S1 MAX (Ryzen AI Max+ 395, 128 GB)~62 tok/sSnapdragon X2 Elite Extreme Copilot+ PC~55 tok/sNVIDIA Jetson AGX Orin 32GB~49 tok/sNVIDIA Jetson AGX Orin 64GB~49 tok/sMacBook Pro 14-inch (M5)~40 tok/siPad Pro M5 13" (16 GB)~40 tok/sSnapdragon X Elite Copilot+ PC~33 tok/sMac Mini M4 (16 GB)~31 tok/sMac Mini M4 (32 GB)~31 tok/sMacBook Air 13" M4 (16 GB)~31 tok/sMacBook Air 13" M4 (24 GB)~31 tok/sMacBook Air 15" M4 (16 GB)~31 tok/sMacBook Air 15" M4 (24 GB)~31 tok/sMacBook Pro 14" M4 (16 GB)~31 tok/siPad Pro M4 13" (16 GB)~31 tok/sMacBook Air 13" M3 (16 GB)~27 tok/sMacBook Air 13" M3 (24 GB)~27 tok/sMacBook Air 13" M3 (8 GB)~27 tok/sIntel Core Ultra 9 288V (Lunar Lake) Laptop~25 tok/sNVIDIA Jetson Orin NX 16GB~25 tok/sNVIDIA Jetson Orin Nano 8GB (Super)~25 tok/sAMD Ryzen AI 9 HX 370 (Strix Point) Laptop~24 tok/sApple iPhone 17 Pro~20 tok/siPhone 17 Pro Max~20 tok/siPhone 17~18 tok/siPhone Air~18 tok/siPhone 15 ProiPhone 15 Pro MaxiPhone 16 ProiPhone 16 Pro Max

Where to Download Gemma 4 E4B IT Assistant

Community quantizations of this model — GGUF for llama.cpp, Ollama, and LM Studio, plus AWQ/MLX variants where available.

Related Models

Frequently Asked Questions

How much VRAM does Gemma 4 E4B IT Assistant need?

Gemma 4 E4B IT Assistant requires 2.7 GB of VRAM at Q4_K_M, or 8.3 GB at BF16.

VRAM = Weights + KV Cache + Overhead

Weights = 4B × 4.8 bits ÷ 8 = 2.4 GB

KV Cache + Overhead 0.3 GB (at 2K context + ~0.3 GB framework)

KV Cache + Overhead 0.6 GB (at full 131K context)

VRAM usage by quantization

2.7 GB
3.0 GB

Learn more about VRAM estimation →

What's the best quantization for Gemma 4 E4B IT Assistant?

For Gemma 4 E4B IT Assistant, Q4_K_M (2.7 GB) offers the best balance of quality and VRAM usage. Q5_K_M (3.1 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 2 GB.

VRAM requirement by quantization

Q2_K
2.0 GB
Q4_K_S
2.5 GB
Q4_K_M
2.7 GB
Q5_K_M
3.1 GB
Q6_K
3.6 GB
BF16
8.3 GB

★ Recommended — best balance of quality and VRAM usage.

Learn more about quantization →

Can I run Gemma 4 E4B IT Assistant on a Mac?

Gemma 4 E4B IT Assistant requires at least 2 GB at Q2_K, which exceeds the unified memory of most consumer Macs. You would need a Mac Studio or Mac Pro with a high-memory configuration.

Can I run Gemma 4 E4B IT Assistant locally?

Yes — Gemma 4 E4B IT Assistant can run locally on consumer hardware. At Q4_K_M quantization it needs 2.7 GB of VRAM. Popular tools include Ollama, LM Studio, and llama.cpp.

How fast is Gemma 4 E4B IT Assistant?

At Q4_K_M, Gemma 4 E4B IT Assistant can reach ~1630 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~243 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.

tok/s = (bandwidth GB/s ÷ model GB) × efficiency

Example: NVIDIA B2008000 ÷ 2.7 × 0.65 = ~1926 tok/s

Estimated speed at Q4_K_M (2.7 GB)

~1926 tok/s
~243 tok/s
~1926 tok/s
~1630 tok/s

Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.

Learn more about tok/s estimation →

What's the download size of Gemma 4 E4B IT Assistant?

At Q4_K_M, the download is about 2.40 GB. The full-precision BF16 version is 8.00 GB. The smallest option (Q2_K) is 1.70 GB.

Which GPUs can run Gemma 4 E4B IT Assistant?

50 consumer GPUs can run Gemma 4 E4B IT Assistant at Q4_K_M (2.7 GB). Top options include AMD Radeon RX 6700 XT, AMD Radeon RX 6800, AMD Radeon RX 6800 XT. 50 GPUs have plenty of headroom for comfortable inference.

Which devices can run Gemma 4 E4B IT Assistant?

59 devices with unified memory can run Gemma 4 E4B IT Assistant at Q4_K_M (2.7 GB), including AMD Ryzen AI 9 HX 370 (Strix Point) Laptop, ASUS Ascent GX10, Apple iPhone 17 Pro, Asus ROG Flow Z13 (2025, Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.