Template:AMD Radeon VII: Difference between revisions
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Latest revision as of 15:39, 11 July 2021
| Model (codename) |
Release Date & Price |
Architecture & Fab |
Transistors & Die Size |
Core | Fillrate[lower-alpha 1][lower-alpha 2][lower-alpha 3] | Processing power[lower-alpha 1][lower-alpha 4] (GFLOPS) |
Memory | TBP | Bus interface | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Config[lower-alpha 5] | Clock[lower-alpha 1] (MHz) | Texture (GT/s) |
Pixel (GP/s) |
Half | Single | Double | Bus type & width |
Size (GiB) |
Clock (MT/s) |
Bandwidth (GB/s) | ||||||
| Radeon VII (Vega 20) [1][2][3][4][5][6] |
2019 $699 USD |
GCN 5th gen TSMC 7FF |
13.2×109 331 mm2 |
3840:240:64 60 CU |
1400 1750 |
336 420 |
89.6 112 |
22,272 27,648 |
11,136 13,824 |
2,784 3,458.5 |
HBM2 4096-bit |
16 | 2000 | 1028 | 300 W | PCIe 3.0 x16 |
- ↑ 1.0 1.1 1.2 Boost values (if available) are stated below the base value in italic.
- ↑ Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
- ↑ Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
- ↑ Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
- ↑ Unified Shaders : Texture Mapping Units : Render Output Units and Compute Units (CU)
References
- ↑ Smith, Ryan (9 January 2019). "AMD Reveals Radeon VII". anandtech. https://www.anandtech.com/show/13832/amd-radeon-vii-high-end-7nm-february-7th-for-699. Retrieved 10 January 2019.
- ↑ Hruska, Joel (1 January 2019). "The AMD Radeon VII’s Core Configuration Has Been Misreported". etremetech. https://www.extremetech.com/gaming/283649-the-amd-radeon-viis-core-configuration-has-been-misreported. Retrieved 11 January 2019.
- ↑ Williams, Rob (13 January 2019). "AMD’s Radeon VII GPU Will Not Support Uncapped Double-Precision (FP64)". techgage. https://techgage.com/news/radeon-vii-caps-fp64-performance/. Retrieved 14 January 2019.
- ↑ Liu, Zhiye (14 January 2019). "AMD Radeon VII Will Ship Without Double-Precision". Tom's Hardware. https://www.tomshardware.com/news/amd-radeon-vii-double-precision-disabled,38437.html. Retrieved 16 January 2019.
- ↑ "AMD Radeon VII". techgage. https://www.techpowerup.com/gpu-specs/radeon-vii.c3358. Retrieved 16 January 2019.
- ↑ Ryan Smith [@RyanSmithAT] (16 January 2019). "Alright, I finally have the Radeon VII FP64 performance matter sorted out with AMD. Contrary to earlier statements, it is being throttled. Radeon VII's rate will be 1:8, versus Vega 20's native 1:2 rate. Notably, this is still twice the native FP64 rate of all other Vegas.". https://twitter.com/RyanSmithAT/status/1085680805802733568.
