SYSTEM ANALYZER

Rate My PC: AMD Ryzen 9 7900X3D + Intel Arc B770

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

Build Configuration

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PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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84 Score

Top 16% Ranking

84 / 100

HIGH-END

Power Build

Top 16% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

94%

GPU

74%

PROCESSOR

AMD Ryzen 9 7900X3D

47,908 Benchmark Score

Top 6% Market Ranking

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GRAPHICS CARD

Intel Arc B770

0 Benchmark Score

Top 26% Market Ranking

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Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles

View All Games →

Performance Insights

Tips to maximize your system

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready

70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High

50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med

30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

The AMD Ryzen 9 7900X3D paired with the Intel Arc B770 is a desktop-class combination that pairs a top-decile gaming-and-productivity CPU with a mid-tier GPU — an unusual split of resources that raises interesting questions about where this build's money went. The data shows a processor sitting in the 90th percentile of all CPUs against a graphics card occupying the 50th percentile of all GPUs, yielding a combined percentile of 70. That imbalance is the defining characteristic of this pairing, and it shapes every recommendation that follows. One note on data quality: this exact combination has no measured FPS rows in the database, so all frame-rate discussion below is estimated from benchmark scores rather than measured in-game captures.

Benchmark Performance

The CPU side of this pairing is thoroughly documented and consistently strong. In Cinebench R23, the Ryzen 9 7900X3D posts a multi-core score of 42767 and a single-core score of 6037 — figures that place it comfortably among enthusiast-grade desktop processors. Geekbench echoes this with 18808 multi-core and 2456 single-core results. The older Cinebench R15 and R20 runs (4310 and 17962 multi-core respectively) show the same scaling pattern across generations of the test.

The 3DMark CPU profile is particularly revealing: 1049 in single-thread, 2071 at 2 threads, 4041 at 4 threads, 7315 at 8 threads, 10144 at 16 threads, and 11480 at maximum threads. The near-linear climb from one to four threads indicates excellent per-core throughput, while the flattening from 16 to max threads reflects the 12-core / 24-thread topology — 3DMark's 16-thread test can already saturate most of what the chip offers.

Against its nearest rivals, the picture is remarkably tight. The 7900X3D's average benchmark score of 47908 is separated from the AMD Ryzen 9 3900 (47918) by zero percent, from the Intel Core Ultra 7 265T (47697) by 0.4 percent, and from the AMD Ryzen AI Max PRO 380 (48171) and Intel Core Ultra 5 235A (48201) by under one percent in the other direction. In other words, on aggregate CPU performance this chip trades blows with processors from multiple generations and market segments, winning some tests and losing others by negligible margins.

The GPU side is a different story. The Intel Arc B770 has no benchmark scores recorded in the database, no nearest rivals listed, and an average benchmark score of zero — its position is defined entirely by its percentile placement: 50th versus all GPUs. That is the literal midpoint of the GPU distribution, a mainstream tier, and it stands in sharp contrast to a CPU that outranks nine in ten processors ever tested.

CPU Analysis

The Ryzen 9 7900X3D is a 12-core, 24-thread Zen 4 processor built on TSMC's 5 nm process, codenamed Raphael. It runs a 4.40 GHz base clock with boost up to 5.60 GHz, and carries a 120 W TDP. Its transistor count of 17,840 million is spread across two 71 mm² dies — a chiplet design that separates compute from I/O.

The cache hierarchy is the heart of the "X3D" identity. Each core gets 64 KB of L1 and 1 MB of L2, but the standout figure is 128 MB of shared L3, which includes a single 64 MB slice of 3D V-Cache stacked onto the die. That doubled L3 capacity is precisely why this chip exists: it feeds game engines and cache-sensitive workloads with data at a fraction of main-memory latency.

What do the benchmark scores mean for real workloads? The Cinebench R23 multi-core result of 42767 indicates sustained throughput suitable for long-rendering sessions — video encodes, 3D frames, batch compiles. The single-core score of 6037, alongside a Geekbench single-core of 2456 and PassMark single-thread of 4126, shows per-thread speed that keeps lightly threaded applications — most games, most office software, many DCC tools — feeling immediate. The PassMark sub-tests add texture: 160779 in integer math, 97246 in floating point, 593838 in data compression, and 35293 in encryption describe a chip that handles both branchy general-purpose code and vector-heavy compute without a weak flank. Physics at 4728 and multithread at 50317 round out a profile with no outlier gaps.

One curiosity worth flagging: the 3DMark scaling from 8 threads (7315) to 16 threads (10144) is a 39 percent gain, but from 16 to max threads (11480) is only about 13 percent. Software that scales beyond 16 threads gets diminishing returns here — a relevant caveat for heavily threaded render farms, though few desktop workloads push that far.

Upgrade Path and Platform

The platform story is one of the strongest arguments for this build. Socket AM5 is current and actively supported — the CPU's production status is Active — which means a future CPU swap without a motherboard change is plausible. Memory support is DDR5 in dual-channel configuration with 83.2 GB/s of bandwidth, and ECC memory is supported, a meaningful option for workstation users who need data integrity.

PCIe is a highlight: Gen 5 with 24 lanes from the CPU alone. That is enough for a GPU at full x16 plus fast NVMe storage without compromise. There is a wrinkle worth investigating, though — the Arc B770's bus interface is PCIe 4.0 x16, so the GPU itself cannot use Gen 5 bandwidth. Those Gen 5 lanes are effectively reserved headroom for a future GPU or a Gen 5 SSD.

Power planning is straightforward from the data. The CPU carries a 120 W TDP; the GPU a 225 W TDP with a suggested PSU of 550 W. Since the suggested PSU figure already accounts for the card's demands, a builder following Intel's guidance has adequate headroom for this CPU as well. The GPU requires one 6-pin and one 8-pin power connector and occupies a dual-slot footprint, so case clearance is modest by modern standards.

A sensible next upgrade is unambiguous given the percentiles: the GPU. Moving the graphics card up from the 50th percentile would directly raise the combined percentile of 70, while the CPU at the 90th percentile already has years of headroom. With AM5's forward compatibility, this is a build where the graphics card is explicitly the disposable component.

Who Should Build It

This pairing suits users whose work is CPU-bound but whose play is GPU-moderate. Content creators are the clearest fit: a video editor or 3D artist gets 12 cores, 24 threads, and 128 MB of L3 for timeline scrubbing, encoding, and scene handling, while the B770's 16 GB of GDDR6 provides enough memory for viewport work and GPU-accelerated effects at mainstream resolutions.

Software developers benefit directly from the measured numbers. The Geekbench multi-core score of 18808 and PassMark multithread score of 50317 describe fast parallel compilation, while the single-core strength of 2456 keeps IDEs, linters, and single-threaded tooling responsive. Students and office users get a machine that will never be the limiting factor in their software — though for pure document work, this CPU is substantial overkill, a point the 90th percentile makes plainly.

Small business workstations are a quiet fit: ECC support, dual-channel DDR5, and 24 Gen 5 lanes make this a credible professional platform. Gamers are the most conditional group. High-refresh players at 1080p or 1440p get a CPU that will not bottleneck, but those targeting maximum settings at 4K will find the GPU's 50th-percentile position the constraint.

Usage Scenarios

High-refresh gaming: With no measured FPS data for this pairing, estimates must come from the benchmark scores. The 7900X3D's 3DMark max-threads score of 11480 and the V-Cache-equipped 128 MB L3 suggest the CPU can drive very high frame rates; the estimated bottleneck is the GPU. At 1080p and 1440p, expect CPU headroom to spare; at 4K, expect the B770 to set the ceiling.

Streaming: Single-PC streaming asks the CPU to run a game and an encoder simultaneously. Twenty-four threads and a PassMark multithread score of 50317 indicate ample capacity for concurrent gameplay and video encoding. The data compression score of 593838 further supports heavy simultaneous I/O and encode workloads.

Video editing: The Cinebench R23 multi-core result of 42767 and Geekbench multi-core of 18808 point to strong export and render throughput, and 16 GB of GPU VRAM plus 512 GB/s of GPU memory bandwidth help with GPU-accelerated effects and timeline playback. These are estimates, not measured NLE benchmarks, but the CPU figures are directly comparable against the rival set.

3D rendering: Renderer throughput tracks multi-core scores, and here the 7900X3D sits within one percent of the Ryzen 9 3900, Core Ultra 7 265T, Ryzen AI Max PRO 380, and Core Ultra 5 235A on aggregate. Viewport interactivity benefits from the single-core score of 6037 and large L3 cache. The GPU's ray tracing capability (32 RT cores) offers hardware-accelerated path options, though its mid-tier percentile tempers expectations for GPU rendering.

Software development: Compilation scales with cores, and the passmark_multithread figure of 50317 with the 8-thread 3DMark score of 7315 shows strong scaling in the thread ranges most build systems use. Containerized development and local CI pipelines fit comfortably within 24 threads.

Student and office work: Word processing, browsing, and spreadsheets are dominated by single-thread performance, where PassMark reports 4126 and Geekbench 2456. This build is far beyond what such workloads require — the 90th CPU percentile guarantees smoothness, though the pairing is more than these tasks demand.

FAQ

Q: How does the Ryzen 9 7900X3D compare to its closest rivals?

A: On average benchmark score it is effectively tied with the AMD Ryzen 9 3900 (47908 vs 47918, zero percent delta), 0.4 percent ahead of the Intel Core Ultra 7 265T, and within one percent of the AMD Ryzen AI Max PRO 380 and Intel Core Ultra 5 235A. Individual tests differ, but the aggregate is remarkably even.

Q: What socket and memory does the platform use?

A: Socket AM5 with DDR5 in dual-channel, delivering 83.2 GB/s of bandwidth. ECC memory is supported.

Q: How much PSU capacity is recommended?

A: The Arc B770's suggested PSU is 550 W. The GPU has a 225 W TDP and the CPU a 120 W TDP, so the 550 W recommendation includes room for the whole system.

Q: Is there measured FPS data for this exact pairing?

A: No. The database contains no measured FPS rows for the Ryzen 9 7900X3D plus Arc B770 combination, so all frame-rate discussion is estimated from the benchmark scores.

Q: How much cache does the 7900X3D have?

A: 64 KB L1 per core, 1 MB L2 per core, and 128 MB shared L3, which includes a 64 MB slice of 3D V-Cache.

Q: What display outputs does the Arc B770 provide?

A: One HDMI 2.1a and three DisplayPort 2.1 connectors.

Q: Can this CPU be overclocked?

A: Yes — the multiplier is unlocked.

Balance and Bottleneck

The data makes the imbalance unambiguous: a 90th-percentile CPU paired with a 50th-percentile GPU produces a combined percentile of 70. In GPU-bound scenarios — high-settings gaming, especially as resolution climbs — the Arc B770 sets the frame ceiling, and the 7900X3D's surplus goes unused. In CPU-bound scenarios — compilation, encoding, rendering, physics-heavy simulation (PassMark physics 4728) — the GPU's involvement is minimal and the processor's strengths carry the workload.

The 3DMark CPU profile gives a useful scaling lens. At 4 threads the chip scores 4041; at 8, 7315. Games rarely extract more than that from a CPU, which means the jump to 11480 at max threads is capacity reserved for production software, not frames. Since no measured FPS scaling data exists for this pairing, the bottleneck conclusion rests on percentiles rather than captured frames — but the 40-point spread between CPU and GPU percentile leaves little room for another interpretation. This is a build that plays at mainstream level and works at enthusiast level.

Build Overview

This is a desktop build (buildClass: desktop) pairing AMD's Ryzen 9 7900X3D — a 12-core, 24-thread Zen 4 processor from the 7000 series with 3D V-Cache, launched at $599 MSRP — with Intel's Arc B770, a Battlemage-generation Xe2-HPG card built on TSMC's 5 nm process with a 368 mm² die. The CPU's launch MSRP was $599; the GPU has no launch MSRP recorded.

The overall tier is best read from the percentiles: 90th for the CPU, 50th for the GPU, 70th combined. That places the complete system in upper-mid territory overall — enthusiast-grade compute wrapped around mainstream graphics. Whether that split is wise depends entirely on the workload mix, which is the question the next two sections address from the silicon outward.

GPU Analysis

The Arc B770 is built on the BMG-G31 chip using Intel's Xe2-HPG architecture, the successor to Alchemist. It is fabricated on TSMC's 5 nm process with a die size of 368 mm². Core clocks run from a 2100 MHz base to a 2400 MHz boost, with memory clocked at 2000 MHz — 16 Gbps effective — on a 256-bit bus.

The memory subsystem is the card's strongest asset: 16 GB of GDDR6 delivering 512.0 GB/s of bandwidth. For a 50th-percentile GPU, that is generous capacity, and it matters for texture-heavy games, larger viewport scenes, and AI-adjacent workloads that fit models in VRAM. The ROP count of 128 yields a pixel fill rate of 307.2 GPixel/s, while 256 TMUs produce 614.4 GTexel/s of texture throughput. Compute sits at 19.66 TFLOPS FP32, doubling to 39.32 TFLOPS FP16 at the 2:1 ratio.

Ray tracing is handled by 32 RT cores, and the card targets DirectX 12 Ultimate (12_2), Vulkan 1.4, and OpenGL 4.6. No tensor core count is listed, so AI acceleration claims cannot be quantified from the data. Since the database holds no benchmark scores for this card — avgBenchmarkScore is zero, with an empty rivals list — its rendering capability can only be characterized qualitatively: mid-tier by percentile, with bandwidth and capacity that punch above that positioning. Whether that translates into above-median frame rates is a question the data cannot yet answer, and it is exactly the kind of gap future measured results should fill.

Gaming Performance

To restate clearly: there are no measured FPS figures for this exact combination in the database, and no per-game data exists. Every frame-rate statement below is an estimate inferred from the benchmark scores, not a measurement.

What the CPU side of the data supports: single-thread strength (3DMark 1049, Geekbench 2456), strong scaling through 8 threads (7315), and 128 MB of L3 including the V-Cache slice — a configuration associated with high frame-rate gaming. The estimated CPU-side ceiling for most titles is very high, particularly at 1080p and 1440p where the processor matters most.

What the GPU side limits: a 50th-percentile card with 19.66 TFLOPS of FP32 throughput and 512 GB/s of bandwidth is estimated to deliver solid mainstream performance — smooth at 1080p, capable at 1440p, and stretched at 4K ultra settings, where the 16 GB frame buffer helps with textures but raw throughput becomes the constraint. With 32 RT cores, ray-traced effects should be feasible with settings adjustments, though the percentile positioning suggests not at maximum presets in demanding titles.

The combined percentile of 70 describes the whole-system gaming experience: above average, but not the enthusiast tier the CPU alone might imply. For high-refresh 1080p or 1440p play with heavy multitasking — streaming, background capture, discord, browser — the estimates favor this pairing. For pure maximum-settings 4K gaming, the data's imbalance verdict applies: the CPU waits on the GPU, and the upgrade path runs through the graphics card first.

Rate My PC: AMD Ryzen 9 7900X3D + Intel Arc B770

Power Build

System Balance Analysis

AMD Ryzen 9 7900X3D

Intel Arc B770

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

Benchmark Performance

CPU Analysis

Upgrade Path and Platform

Who Should Build It

Usage Scenarios

FAQ

Balance and Bottleneck

Build Overview

GPU Analysis

Gaming Performance

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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