AMD Radeon RX Vega 64
amd vega 10 (GCN 5, gfx900) 2017
Fields
id
accelerators/amd-radeon-rx-vega-64Vendor
amd
Architecture
vega 10 (GCN 5, gfx900)
Release year
2017
Process (nm)
14
Form factors
pcie
VRAM (GB)
8
Memory type
hbm2
Memory bus (bit)
2,048
Memory bandwidth (GB/s)
484
Bandwidth basis
AMD product-page spec table (Wayback capture): Max. Memory Bandwidth 484 GB/s with Memory Interface 2048-bit and Memory Speed (Effective) 1.89 Gbps. 1.89 Gbps x 2048-bit / 8 = 483.8 GB/s, consistent.
Peak FLOPS
precisionfp16tflops25.3denseyesvendor_claimyessource_idamd-radeon-rx-vega-64-product-page-archive-2020basisvendor-spec-sheetbasis_detailAMD product-page row Peak Half Precision Compute Performance 25.3 TFLOPs. No sparsity footnote is printed, so dense:true.precisionfp32tflops12.66denseyesvendor_claimyessource_idamd-radeon-rx-vega-64-product-page-archive-2020basisvendor-spec-sheetbasis_detailAMD product-page row Peak Single Precision Compute Performance 12.66 TFLOPs. No sparsity footnote, so dense:true.precisionfp64tflops0.79denseyesvendor_claimyessource_idamd-radeon-rx-vega-64-product-page-archive-2020basisvendor-spec-sheetbasis_detailAMD product-page row Peak Double Precision Compute Performance 0.79 TFLOPs. 0.79 / 12.66 is the 1:16 consumer rate, not the 1:2 rate of Radeon Pro VII.
TDP (W)
295
Unified memory
no
Consumer part
yes
notes
Reference Vega 10 card: 64 compute units, 4096 stream processors, 256 texture units, 12.5 billion transistors, base 1247 MHz, boost 1546 MHz, typical board power 295 W, launched Q3 2017. All figures come from the Wayback capture of the AMD product page. 8 GB of HBM2 holds a 7B Q4 and not a 13B Q4. Liquid-cooled and air variants shipped; the 295 W figure is the desktop board power printed on this page. No GPU-to-GPU fabric.
Notes
Reference Vega 10 card: 64 compute units, 4096 stream processors, 256 texture units, 12.5 billion transistors, base 1247 MHz, boost 1546 MHz, typical board power 295 W, launched Q3 2017. All figures come from the Wayback capture of the AMD product page. 8 GB of HBM2 holds a 7B Q4 and not a 13B Q4. Liquid-cooled and air variants shipped; the 295 W figure is the desktop board power printed on this page. No GPU-to-GPU fabric.