Roblox

The AMD Ryzen 7 7700 and NVIDIA GeForce RTX 4070 SUPER combination delivers exceptionally high frame rates in Roblox, a sandbox title that rarely stresses modern hardware. With a combo rank of 339 out of 1800 tested pairings, this system sits comfortably in the top tier of configurations, though the data reveals a clear pattern of CPU limitation at lower resolutions and GPU scaling at higher ones.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 7700 is an 8-core, 16-thread desktop processor built on the Zen 4 architecture with the Raphael codename. It operates on a 5 nm process from TSMC, with a base clock of 3.80 GHz and a boost clock of 5.30 GHz. The chip carries 64 KB of L1 cache per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. Its 65 W TDP and unlocked multiplier make it a versatile part for both productivity and gaming workloads.

In synthetic benchmarks, the Ryzen 7 7700 posts strong results. Its Cinebench R23 multicore score reaches 29302, while single-core performance hits 4136. The 3DMark suite shows 8484 in the 16-thread test, 6933 in the 8-thread test, and 1049 in single-thread. PassMark multithread score is 34470, with single-thread scoring 4063. The processor’s average benchmark score of 40468 places it in the 91st percentile of all CPUs tested.

Compared to its nearest rivals, the Ryzen 7 7700 is essentially tied with the AMD Ryzen 9 7940H, which scores 40431 and sits just 0.1% behind. The AMD Ryzen AI 9 365 trails by 0.5% with a score of 40262. The Intel Core i9-13905H edges ahead by 0.6% with 40712, while the Intel Core Ultra 5 235T lags by 1.2% at 39995. These margins are negligible in real-world gaming.

Roblox is not a demanding title for modern CPUs. The game’s physics and world simulation rarely scale beyond a few threads, meaning the Ryzen 7 7700’s 16 threads are largely underutilized. The high single-thread score of 1049 in 3DMark and 4136 in Cinebench R23 indicates the processor can handle the game’s main thread without bottlenecking. At 1080p, where the GPU has less work, the CPU becomes the limiting factor, and this shows in the measured frame rates.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 4070 SUPER is built on the Ada Lovelace architecture with the AD104 chip, fabricated on a 5 nm process at TSMC. It features 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth. The memory clock runs at 1313 MHz, which translates to 21 Gbps effective. The GPU’s base clock is 1980 MHz, boosting to 2475 MHz.

The card’s compute specifications are substantial. It carries 7168 shading units, 224 texture mapping units, and 80 raster output units. Ray tracing cores number 56, while tensor cores total 224. The pixel rate is 198.0 GPixel/s, and the texture rate is 554.4 GTexel/s. FP32 performance reaches 35.48 TFLOPS, with FP16 matching at 35.48 TFLOPS via a 1:1 ratio. The GPU’s TDP is 220 W, requiring a 550 W suggested power supply.

In benchmark tests, the RTX 4070 SUPER achieves a PassMark G3D score of 29995 and a G2D score of 1184. The 3DMark Steel Nomad DX12 test yields 4627. Geekbench OpenCL scores 192684, while Vulkan scores 179271. The GPU’s average benchmark score of 42576 places it in the 84th percentile of all GPUs.

The nearest rivals show tight competition. The NVIDIA RTX A6000 scores 42653, just 0.2% ahead. The AMD Radeon RX 7650 GRE posts 42723, leading by 0.3%. The AMD Radeon Pro 580X trails by 1.4% with 41991, and the NVIDIA Tesla M40 is 1.6% behind at 41897. These differences are minor and unlikely to manifest in Roblox’s simple rendering workloads.

Roblox’s visual style relies on basic geometry and limited texture work, so the RTX 4070 SUPER’s 12 GB VRAM is never a constraint. The GPU’s high clock speeds and massive shading unit count allow it to push frame rates far beyond typical display refresh rates. At 4K Ultra, the game still averages 135.5 FPS, showing the card has ample headroom even at maximum settings.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combination of the AMD Ryzen 7 7700 and NVIDIA GeForce RTX 4070 SUPER ranks 339th out of 1800 tested combos in Roblox. This places it in the top 18.8% of all configurations, a strong showing for a mid-range to high-end pairing. The rank reflects the system’s ability to maintain high frame rates across all resolution and settings combinations.

The ranking is influenced by the CPU’s strong single-thread performance and the GPU’s raw throughput. While the combo does not crack the top 100, it outperforms the vast majority of tested systems. The data shows that this pairing is well-balanced for Roblox, with neither component creating a significant bottleneck in most scenarios.

Systems ranking above this combo likely feature faster CPUs with even higher single-thread scores or GPUs with greater memory bandwidth. However, the practical difference in Roblox is minimal, as frame rates already exceed 300 FPS at 1440p and 450 FPS at 1080p in many settings. The combo’s rank of 339 reflects diminishing returns at the extreme high end rather than any deficiency in this pairing.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the RTX 4070 SUPER and Ryzen 7 7700 deliver exceptional performance. Low settings produce 562.3 FPS average, the highest figure in the entire dataset. Medium settings drop to 509.3 FPS, while High settings yield 451.6 FPS. Ultra settings reduce performance to 364.5 FPS, still far beyond any display’s refresh rate capability.

Moving to 2560x1440, frame rates remain high but show the expected decline. Low settings average 371.8 FPS, Medium hits 340.5 FPS, and High reaches 302.3 FPS. Ultra settings produce 242.3 FPS, a figure that remains smooth on high-refresh monitors. The drop from 1080p to 1440p is consistent across settings, indicating the GPU is beginning to take on more work.

At 3840x2160, the GPU’s load increases substantially. Low settings still manage 209.9 FPS, while Medium achieves 190.2 FPS. High settings drop to 169.8 FPS, and Ultra falls to 135.5 FPS. These numbers show that even at 4K, the system maintains playable frame rates at all settings, with Ultra still comfortably above 120 FPS.

The scaling from Low to Ultra at each resolution follows a predictable pattern. At 1080p, the gap between Low and Ultra is 197.8 FPS, a 35.2% reduction. At 1440p, the gap narrows to 129.5 FPS, a 34.8% reduction. At 4K, the gap is 74.4 FPS, a 35.4% reduction. This consistency suggests the performance scaling is primarily driven by GPU workload, as the relative penalty remains similar across resolutions.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The transition from 1080p to 4K reveals the limiting component at each stage. At Low settings, the drop from 562.3 FPS at 1080p to 371.8 FPS at 1440p represents a 33.9% reduction. Moving to 4K, the frame rate falls to 209.9 FPS, a 43.5% drop from 1440p. The total reduction from 1080p to 4K is 62.7%, indicating the GPU is becoming the primary constraint at higher resolutions.

At Ultra settings, the pattern is similar but with lower absolute numbers. The drop from 364.5 FPS at 1080p to 242.3 FPS at 1440p is 33.5%. From 1440p to 4K, the frame rate falls to 135.5 FPS, a 44.1% reduction. The total 4K-to-1080p reduction is 62.8%, nearly identical to the Low settings figure.

This consistent scaling suggests that Roblox’s rendering load scales linearly with pixel count, and the RTX 4070 SUPER handles this load predictably. The CPU’s influence diminishes as resolution increases, since the GPU takes longer to render each frame, giving the processor more time to feed it data. At 1080p, the extremely high frame rates indicate the CPU is nearing its limit, as the Ryzen 7 7700’s single-thread performance becomes the bottleneck.

The data indicates that at 1080p, the system is CPU-limited, as evidenced by the relatively small FPS gains from lowering settings. Moving from Ultra to Low at 1080p yields a 54.3% improvement, but at 4K, the same settings change produces a 55.0% improvement. The similar improvement percentages suggest both components contribute to the frame rate, but the GPU’s role grows with resolution.

At 4K, the system remains GPU-bound, with the RTX 4070 SUPER’s 12 GB VRAM and 504.2 GB/s bandwidth proving sufficient for Roblox’s modest texture requirements. The card’s 2475 MHz boost clock ensures consistent performance even under sustained load. This pairing demonstrates that the RTX 4070 SUPER is more than capable of handling Roblox at maximum settings, while the Ryzen 7 7700 provides enough single-thread headroom to keep frame rates high at lower resolutions.