By Joel Hruska
Over the weekend, a brace of leaks spilled critical information on how AMD’s
Ryzen
will compare with Intel’s Core i7 family, and how the chips will
supposedly be priced. All of this information should be taken as
preliminary and with a substantial grain of salt given the websites
involved in leaking it and their records (WCCFTech’s in particular) of
playing fast and loose with the truth. This is rumor, not fact, and
should be treated equivalently.
That said, these rumors are at least plausible. According to
VideoCardz,
which leaked the performance data, these numbers reflect a CPU without
Turbo Mode, apparently running at a flat 3.4GHz. The RAM used was
DDR4-2400, and not great DDR4 at that — timings were set to 17-17-17-39
2T. The motherboard was an MSI A320 board (meaning a budget model)
rather than a high-end product. Clearly AMD felt these chips were close
enough to shipping product to represent Ryzen, but there were obviously a
few issues still to be sorted out. Furthermore, VC used Passmark, a
synthetic test with limited value for telling us how performance will
look in the real world. Caveats aside, let’s examine the data.
These figures look plausible enough to me to be worth writing about,
even if I wouldn’t draw any firm conclusions on them. Synthetic tests
don’t always translate well to the real-world, and the CPU in question
is clearly an early core.
But what these figures show
most importantly is an
AMD
that’s once again in a position to compete with Intel. CPU pricing will
determine how much truth is in that statement, but let’s be honest for a
moment — it doesn’t cost Intel anything like $400 to build a six-core
processor and it
certainly doesn’t cost $1000 to build an
eight-core chip. These are price bands Intel has maintained solely to
boost its own revenue. Even if you believe accusations of Intel acting
in bad faith to slow the speed of performance improvements are unfounded
(and I do), there’s no arguing that the company’s price structure is
optimized to earn itself the most amount of money, not to push higher
CPU core counts into markets that could plausibly use them.
And speaking of rumors on pricing…
Pricing, positioning details
WCCFTech
is claiming
to have the full suite of AMD SKUs for its eight, six, and quad-core
parts. According to the site, AMD will have a set of “Ryzen 3” parts
with quad-core chips (no SMT), while “Ryzen 5” chips will a mixture of
six-and-eight-core parts, all with SMT. The eight-core chips will be
“Ryzen 7” models, and all of them will carry SMT as well. Supposedly all
Ryzen cores will have a TDP between 65W and 95W.
I am uncertain as to the validity of the entire SKU lineup and so
will not address it in further detail. What’s more interesting are three
specific claims WCCFTech makes about the “Ryzen 7” product family.
If these figures are remotely in the ballpark, Intel is in
for a world of hurt. The chip most closely resembling the Ryzen tested
above is the Ryzen 7 1700X, a 3.4GHz chip with a 3.8GHz Turbo. The
results above suggest (tentatively!) that AMD’s $389 core will land
between the Core i7-6800K ($441) and the 6850K ($628). Meanwhile, the
top-end Ryzen 4GHz chip will land at $500 — less than half the price of
Intel’s current eight-core CPU family. That $389 price point could blow
the quad-core Core i7 out of the water at an equivalent price and should
be advantageous against the “middle” of Intel’s HEDT lineup.
I suspect Intel will
hold its fire
and avoid changing its product lines further until it sees how Ryzen
actually stacks up in representative suites of benchmarks. But these
results could mean we’re about to see a competitive CPU market again for
the first time in a half-decade. AMD doesn’t need to match Intel at
every price point or SKU to build a compelling product; it just needs to
offer a CPU that compares well with Intel in overall price/performance.
Ryzen looks like it could be shaping up to do just that.
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