Console
Microsoft Xbox 360, represented with its retail processor, graphics and installed writable memory.
A launch-model Xbox 360 “Pro”, lying flat, with the silver disc bezel of the first hardware revision.
The vendor’s headline “TFLOPS” combines processors that execute different operation types and precisions. It is intentionally not represented as a floating-point measurement.
| Component | Role | Count | Clock | Capacity |
|---|---|---|---|---|
| IBM Xenon | Main CPU | 1 | 3.2 GHz Nominal clock | — |
| ATI Xenos | GPU | 1 | 500 MHz Nominal clock | — |
| Microsoft Xbox 360 unified memory | Unified memory | 1 | — | 512 MiB shared |
provisional A figure marked provisional is recorded but not accepted: its evidence is unsettled. It may rely on one source, an unconfirmed announcement, or a digit read from a damaged scan. The reason appears under the figure. The catalog shows the figure but never uses it in a multiplier. How records are judged.
| Metric | Value | Evidence | Basis | Method | Source |
|---|---|---|---|---|---|
| Clock frequency cpu | 3.2 GHz | Confirmed | Vendor-rated | Nominal clock Stated by the vendor Microsoft's launch specification identifies the retail CPU as a tri-core PowerPC part. | |
| Clock frequency gpu | 500 MHz | Confirmed | Vendor-rated | Nominal clock Stated by the vendor Microsoft's launch specification gives the graphics clock for the custom ATI processor. | |
| Peak FP32 rate gpu provisional | 240 GFLOP/s | Rumored | Theoretical | Theoretical peak From community documentation Microsoft's own deck quantifies this chip in shader instructions, fill rate and texture rate, never in floating-point operations. Wikipedia states 240 GFLOP/s for the graphics processor and names no precision; the catalog reads that as single precision because Microsoft documents the shader units as IEEE single-precision floating point, and carries the rate as rumored until a vendor document states it. | |
| Memory bandwidth memory | 22.4 GB/s | Confirmed | Theoretical | Theoretical peak Published independently 512 MB unified GDDR3 at 700 MHz on a 128 bit interface. The unified memory only. The 10 MB of embedded DRAM has a separate 256 GB/s fill figure on the same slide, which is a frame-buffer path rather than the console's memory bandwidth and is not merged in. | |
| Memory capacity whole-system provisional | 536 870 912 B | Confirmed | Derived | Design capacity Computed here from figures the vendor stated Adds 1 memory-capacity figure obtained by design-capacity. Nothing in the catalog is left out of it. A total is only as trustworthy as the decision about what belongs in it, so both the terms and the exclusions are named records. |
| Metric | Value | Evidence | Basis | Method | Source |
|---|---|---|---|---|---|
| Rated power consumption whole-system provisional | unknown The registered technical source does not yet provide a comparable whole-system rated power figure. | Not stated | Vendor-rated | Rated power Stated by the vendor Provisional record for microsoft-xbox-360: the primary technical source is registered, but page-level transcription and independent review are pending. |
| Metric | Value | Evidence | Basis | Method | Source |
|---|---|---|---|---|---|
| Memory capacity memory | 512 MiB | Confirmed | Vendor-rated | Design capacity Stated by the vendor This is the 512 MB unified GDDR3 main memory. The separate 10 MB EDRAM is not added to it. |
536 870 912 B
a + b + … sum v1 Adds 1 memory-capacity figure obtained by design-capacity. Nothing in the catalog is left out of it. A total is only as trustworthy as the decision about what belongs in it, so both the terms and the exclusions are named records.