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Can the AMD Radeon RX 9070 run GLM-5.3 Flash 320B-A18B?

Radeon RX 9070 × GLM-5.3 Flash 320B-A18B8K context
NoDoes not fit in memory
Memory at Q4_K_M195.3 GB of 16 GB
Weights 194.6 GBKV cache 0.1 GBRuntime 0.6 GB
  1. FP16
  2. Q8_0
  3. Q6_K
  4. Q5_K_M
  5. Q4_K_M
  6. Q3_K_M
  7. Q2_K

No. Even at Q4_K_M, GLM-5.3 Flash 320B-A18B needs about 195.3 GB, but the AMD Radeon RX 9070 has 16 GB usable. You could offload some layers to system RAM, but it will be very slow.

Try other context lengths

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Memory needed by quantization

At 8,192 tokens of context. The black line marks the 16 GB the AMD Radeon RX 9070 can use.

QuantQualityMemoryFits?Speed
FP16Full quality642.7 GBToo big—
Q8_0Near-lossless341.8 GBToo big—
Q6_KExcellent263.9 GBToo big—
Q5_K_MVery good229 GBToo big—
Q4_K_MGood, most popular195.3 GBToo big—
Q3_K_MNoticeably degraded157.6 GBToo big—
Q2_KHeavily degraded121.1 GBToo big—

Measured speed from real Radeon RX 9070 owners

Tokens per second that people measured on their own AMD Radeon RX 9070, next to our estimate.

No one has measured GLM-5.3 Flash 320B-A18B on the AMD Radeon RX 9070 yet. The speeds above are estimates. Run the benchmark and yours becomes the first real number on this page.

Have a Radeon RX 9070? Add your real speed

One command times GLM-5.3 Flash 320B-A18B in your own Ollama, shows you exactly what it would send, and asks before sending anything. No sign-up, no personal data.

macOS and Linux

curl -fsSL https://gpufit.dev/bench.sh | sh

Windows (PowerShell)

irm https://gpufit.dev/bench.ps1 | iex

How the benchmark works

Models that run well on the AMD Radeon RX 9070

Frequently asked questions

Can AMD Radeon RX 9070 run GLM-5.3 Flash 320B-A18B?

No. Even at Q4_K_M, GLM-5.3 Flash 320B-A18B needs about 195.3 GB, but the AMD Radeon RX 9070 has 16 GB usable. You could offload some layers to system RAM, but it will be very slow.

How much VRAM does GLM-5.3 Flash 320B-A18B need?

About 195.3 GB at Q4_K_M with 8,192 tokens of context, and about 642.7 GB at full FP16 precision.

How fast is GLM-5.3 Flash 320B-A18B on the AMD Radeon RX 9070?

It does not fit in the AMD Radeon RX 9070's memory, so most layers would run from system RAM and generation would be very slow.