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AMD · RDNA 4 · 16 GB · Qwen3.8 27B · Q4_K_M: ~9.3 tok/s with RAM offload

AMD Radeon RX 9070 XT 16GB

The same RDNA 4 chip as the Radeon AI PRO R9700 with half the memory, at half the price or less. Good ROCm and Vulkan support now, but 16 GB limits it to 14B models, or mixture-of-experts models with part of the weights in system RAM.

Lowest price right now

$799.97

eBay · free shipping · $49 per GB · observed 2026-10-18 02:55 UTC

Buy the cheapest on eBay, $799.97

free shipping · Open box · uventure 8,860 · 99.7%

All 98 listings on eBay

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Price history

Tracking started today. The chart appears once there is a second day of data.

Where to buy

VendorPriceConditionObserved
eBay
cheapest active listing		 $799.97
free shipping		 new and used 2026-10-18 02:55 UTC Go to eBay

On eBay now

98 listings passed our filters at the last check. Cheapest delivered first. Seller reputation is feedback count and positive rate.

All 98 listings · Open the search on eBay

What it runs

For each model, grouped by vendor with the newest first: the largest quant that fits with 8K of context and the estimated speed for one user, at 8K and at 32K of context. On a card, a model too big for its memory can still run with part of the weights in system RAM; we assume 64 GB, and the speed shown accounts for it. The model you picked on the ladder is highlighted. Estimates from the spec sheet, not measurements: see how we estimate.

ModelQuantNeeds at 8KFitMax contextDecode at 8KAt 32KPrefill tok/s
DeepSeek
DeepSeek V4.1 Flash 552B-A16B Sep 2026Q4_K_M338 GBdoes not fit
DeepSeek V4 Flash 284B-A13B Jul 2026Q4_K_M175 GBdoes not fit
DeepSeek V3.1 671B-A37B Aug 2025Q4_K_M411 GBdoes not fit
Gemma
Gemma 4 12B May 2026Q8_014 GBfits109K~25~24~1,000
Gemma 4 31B Mar 2026IQ2_M13 GBfits48K~29~24~390
Gemma 4 26B-A4B Mar 2026Q3_K_M14 GBfits102K~100~88~3,200
Gemma 3 27B Mar 2025Q3_K_M16 GBfits12K~23~440
GLM
GLM-5.3 753B-A40B Aug 2026Q4_K_M462 GBdoes not fit
GLM-5.3 Flash 320B-A18B Aug 2026Q4_K_M197 GBdoes not fit
GLM-4.6 355B-A32B Sep 2025Q4_K_M221 GBdoes not fit
GLM-4.5 Air 106B-A12B Jul 2025Q4_K_M68 GBruns with 52 GB in system RAM~6.4~510
gpt-oss
gpt-oss-120b Aug 2025Q3_K_M59 GBruns with 44 GB in system RAM~19~16~1,200
gpt-oss-20b Aug 2025Q4_K_M15 GBfits33K~86~65~3,400
Llama
Llama 4 Scout 109B-A17B Apr 2025Q4_K_M70 GBruns with 54 GB in system RAM~4.5~360
Llama 3.3 70B Dec 2024Q4_K_M47 GBruns with 32 GB in system RAM~1.2~1.0~86
Llama 3.1 8B Jul 2024Q8_011 GBfits44K~33~25~1,500
MiMo
MiMo V2.6 Pro 1.02T-A42B Sep 2026Q4_K_M624 GBdoes not fit
MiMo V2.6 Flash 309B-A15B Sep 2026Q4_K_M190 GBdoes not fit
Mistral
Mistral Medium 3.5 128B Mar 2026Q3_K_M67 GBruns with 52 GB in system RAM~0.8~47
Mistral Small 4 119B-A6.5B Mar 2026Q3_K_M65 GBruns with 49 GB in system RAM~12~930
Mistral Small 3.2 24B Jun 2025Q3_K_M15 GBfits16K~24~510
Nemotron
Nemotron 3.5 Lightning 30B-A3B Aug 2026IQ2_M12 GBfits128K+~140~130~3,500
Qwen
Qwen3.8 Flash-Next 125B-A6B Aug 2026Q3_K_M63 GBruns with 47 GB in system RAM~16~16~1,000
Qwen3.8 27B Aug 2026 (your pick)Q3_K_M15 GBfits18K~23~450
Qwen3.6 27B Apr 2026Q3_K_M15 GBfits18K~23~450
Qwen3.6 35B-A3B Apr 2026IQ2_M14 GBfits123K~140~110~4,000
Qwen3.5 9B Feb 2026Q8_011 GBfits128K+~33~30~1,300
Qwen3 Coder 480B-A35B Jul 2025Q4_K_M296 GBdoes not fit
Qwen3 235B-A22B Jul 2025Q4_K_M146 GBdoes not fit
Qwen3 32B Apr 2025IQ2_M15 GBfits12K~24~370

Specifications

Memory
16 GB GDDR6
Memory bandwidth
640 GB/s
Bus width
256-bit
Shader cores
4,096
FP32
48.7 TFLOPS
FP16 (dense)
97 TFLOPS
Power
304 W
Form factor
Dual or triple slot, full height
Interface
PCIe 5.0 x16
Architecture
RDNA 4
Launched
2025
MSRP
$599

Source: manufacturer specifications.

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