24 MB (2x 12 MB) 1T-SRAM main memory 324 MHz, 64-bit bus, 2.6 GB/s bandwidth.Bus width: 512-bit (32 buses, each 16-bit wide).Embedded texture cache: 1 MB (32x 256 Kb).Bus width: 384-bit (4 buses, each 96-bit wide).Embedded 24-bit Z-buffer/framebuffer RAM: 2 MB (4x 512 KB).3 MB of on-chip 1T-SRAM (2 MB Z-buffer/ framebuffer + 1 MB texture cache) with ~18 GB/s total bandwidth.Contains GPU, audio DSP, I/O controller and northbridge.180 nm NEC eDRAM manufacturing process, 51 million transistors (approximately half dedicated to 1T-SRAM), 106 mm 2 die.162 MHz ArtX-designed ATI "Flipper" ASIC (9.4 GFLOPS).Front-side bus: 64-bit enhanced 60x bus to Flipper northbridge at 162 MHz clock with 1.3 GB/s peak bandwidth (32-bit address, 64-bit data bus).32 KB 8-way set-associative L1 data cache.32 KB 8-way set-associative L1 instruction cache.SIMD instructions: PowerPC 750 + roughly 50 new SIMD instructions, geared toward 3D graphics.CPU performance: 1125 DMIPS (Dhrystone 2.1).7-stage floating point unit: 64-bit double precision FPU, usable as 2×32-bit SIMD for 1.9 single-precision GFLOPS performance, often found under the denomination "paired singles".Two 4-stage integer units: IU1 and IU2, 32-bit.18.6 million transistors of which 6.35 million transistors are for logic.27×27 mm PBGA package with 256 contacts.180 nm IBM six layer, copper-wire process, 43 mm 2 die with 4.9 watts dissipation.485 MHz IBM " Gekko" PowerPC CPU based on the 750CXe and 750FX.
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