Why 64bit consoles? - AnandTech Forums
网页2005年11月19日 · The 128-bit CPU is the first of its kind in the world, integrated with the state-of-the-art 0.15 micron process technology on a single LSI. The new CPU incorporates two 64-bit integer units (IU) with a 128-bit SIMD multimedia command unit, three independent floating point vector calculation units (FPU, VU0, VU1), an MPEG 2 decoder …
Address/Data lines - AnandTech Forums
网页2004年9月16日 · The address lines is still limited by the processor's address space (or rather, the memory controller's addressing capabilities). However, the data lines can be almost as wide as you want to make it. For instance, on the P4, the data bus is 64-bits wide. On Opteron, it's 128-bits wide.
PS2 vs XBox, very interesting read of who has the better hardware
网页2000年12月4日 · "Actually Pariah... I think he's right. Anad mentioned it was a 64 or even 32 bit (I forget) CPU that had 128 bit registers. Which hardly makes the CPU 128 bit." From Anand's article: "The Emotion Engine (EE) is a 128-bit MIPS processor that operates at 300MHz. The idea of the EE being a 128-bit processor came about because it features …
x87 beyond 80-bit precision in AMD64? - AnandTech Forums
网页Feb 5, 2004. #9. A number of wrong premises in the original post here. 1) There is no x87 supported in AMD64 64-bit mode. It uses SSE2 instead, or more specific, scalar SSE2. 2) x87 supports up to 80-bit precision. The other supported are 32-bit and 64-bit. 3) Altivec only support 32-bit precision.
Whats the difference between a 64bit and 128bit graphics card?
网页2004年10月27日 · 128-bit has twice the memory bandwidth. You need memory bandwidth to move large amounts of data. Large amounts of data depends on the textures of the game, new games tend to have a large amount of textures, also if you use Anti-Aliasing and how much of it, also the same with Anisotropic Filtering and how high your resolution is set at.
Can someone explain the meaning of 32-bit and 64-bit as they …
网页2004年3月6日 · I always think of databus connections as a highway. The number of bits is the number of lanes and the frequency is how fast the cars can move on the highway. So, if you have a video card memory bus that is 128-bit, you have 128 lanes of traffic. If that video card memory bus operates at 1000mhz, then you have 128 lanes of cars moving at …
Lower AVX clocks - AnandTech Forums
网页2016年6月13日 · As soon as the processor sees a 256-bit instruction it starts to power up the upper half. It can still execute 256-bit instructions during the warm-up period, but it does so by using the lower 128-bit units twice for every 256-bit vector. The result is that the throughput for 256-bit vectors is 4-5 times slower during this warm-up period.
Discussion Qualcomm Snapdragon Thread - AnandTech Forums
网页2024年8月13日 · 192-bit LPDDR5x (don't know final speed yet) Full DX12U features including hardware RT; 2. SoC codenamed Mahua. Hamoa successor; 12 cores CPU (6L+6M), cluster of six; 128-bit LPDDR5x (don't know final speed yet) Full DX12U features including hardware RT; That's all I know atm, at least we have an idea what Qualcomm …
so, 128-bit cpus coming up? - AnandTech Forums
网页2013年11月19日 · Search titles only By: Search Advanced search…
Discussion Nvidia Blackwell in Q4-2024 - AnandTech Forums
网页2023年9月6日 · At 3 GB/chip, 128-bit becomes 12 GB and 192-bit becomes 18 GB. Click to expand... If that's the case GB202 512-bit and GB203 320-bit could have insane amounts of memory.