Thief

FAQ

Q: How does the AMD Ryzen 5 5500 + RX 6650 XT combo rank in Thief?

A: This combination ranks 1080th out of 1642 tested combos in Thief, placing it in the lower-middle portion of the database. The ranking reflects a system that delivers playable but not exceptional frame rates at most settings.

Q: What is the best average FPS this combo achieves at 1080p?

A: At 1920x1080 with Low settings, the combo reaches an average of 149.2 FPS. The Medium preset delivers 121.4 FPS, while High and Ultra produce 94.5 and 89.7 FPS respectively.

Q: How does the CPU compare to its closest rival in raw benchmarks?

A: The Ryzen 5 5500 scores 20875 on average in benchmarks, sitting within 0.2% of the Intel Core i5-12500 (20897) and the AMD Ryzen 5 PRO 4655GE (20900). It edges out the AMD EPYC 7J13 by 0.1% (20845).

Q: What are the GPU's key memory specifications?

A: The RX 6650 XT features 8 GB of GDDR6 memory on a 128-bit bus, delivering 280.3 GB/s of bandwidth. Its memory clock runs at 2190 MHz, with an effective speed of 17.5 Gbps.

Q: Does the GPU outperform its nearest rivals in average benchmark score?

A: The RX 6650 XT averages 29024 in benchmarks, which is 0.1% ahead of the AMD Radeon RX 470 (28996) but 0.5% behind the Intel Arc A370M (29175). It trails the AMD Radeon RX Vega M GH by 0.6% (29197).

Q: What is the frame rate difference between Ultra and Low at 4K?

A: At 3840x2160, Ultra settings yield 35.2 FPS average, while Low produces 67.2 FPS. That is roughly a 90% improvement in frame rate when dropping from Ultra to Low at 4K resolution.

GPU Role

The AMD Radeon RX 6650 XT is built on the RDNA 2.0 architecture with the Navi 23 chip, fabricated on a 7 nm process at TSMC. It packs 2048 shading units, 128 texture mapping units, and 64 ROPs, along with 32 ray tracing cores. The GPU's base clock runs at 2055 MHz, with a game clock of 2410 MHz and a boost clock of 2635 MHz. This configuration yields a pixel rate of 168.6 GPixel/s and a texture rate of 337.3 GTexel/s, with FP32 performance rated at 10.79 TFLOPS.

The memory subsystem is a defining feature for Thief's performance. The 8 GB GDDR6 frame buffer on a 128-bit bus provides 280.3 GB/s of bandwidth, which is substantial for a card in this class. The memory clock of 2190 MHz (17.5 Gbps effective) helps feed the GPU's shading units at higher resolutions. In Thief, the data shows that this bandwidth is sufficient for 1080p and 1440p gaming, but at 4K the card begins to struggle, particularly with higher quality presets.

The GPU's benchmark percentile of 72 against all GPUs indicates it sits above average, but its nearest rivals in the database—the RX 6800M (29011), RX 470 (28996), Arc A370M (29175), and RX Vega M GH (29197)—are all within a fraction of a percent. This suggests the RX 6650 XT is tightly grouped with these parts in raw compute, but game-specific results in Thief show the memory bandwidth and ROP throughput play a larger role.

The card supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, which covers Thief's requirements comfortably. With a TDP of 176 W and a suggested PSU of 450 W, the power delivery is modest. The PCIe 4.0 x8 interface provides adequate bandwidth for this GPU class, though the Ryzen 5 5500 only supports PCIe Gen 3, which could introduce a slight bottleneck in data transfer.

Settings Recommendations

At 1920x1080, the High preset delivers 94.5 FPS average, which is smooth for a stealth title where frame pacing matters for quick movements. The Ultra preset drops to 89.7 FPS, a relatively small penalty of about 5% over High. The Medium preset hits 121.4 FPS, while Low reaches 149.2 FPS. For 1080p gaming, High is the sweet spot—it provides a significant visual upgrade over Medium while maintaining nearly 95 FPS, and the jump to Ultra offers diminishing returns for the performance cost.

At 2560x1440, the picture changes. High settings produce 62.4 FPS average, which dips below the 60 FPS threshold some players target. Ultra drops further to 59.9 FPS, barely playable. Medium delivers 87.1 FPS, offering a much more comfortable margin. Low hits 110 FPS. For 1440p, the Medium preset is the recommended choice—it keeps frame rates well above 60 FPS while retaining enough visual fidelity for a game from 2014. High is viable if you accept occasional dips below 60 FPS.

At 3840x2160, the card is clearly overextended. High produces 39.7 FPS, and Ultra falls to 35.2 FPS—both below playable thresholds for most users. Medium manages 52.1 FPS, which is borderline. Low achieves 67.2 FPS, providing a playable experience. For 4K, the Low preset is the only reasonable option, and it still requires accepting reduced visual quality.

The data suggests that the RX 6650 XT's 8 GB VRAM and 280.3 GB/s bandwidth are sufficient for 1080p and 1440p with Medium-to-High settings, but the card is not designed for 4K gaming in Thief. The measured frame rates show a clear pattern: each resolution step down in quality yields a proportionally larger FPS gain, indicating the GPU is the limiting factor at higher resolutions.

How This Combo Ranks

The combo rank of 1080 out of 1642 tested combinations places this system in the 34th percentile of all tested combos in Thief. This is a modest ranking, reflecting that while the Ryzen 5 5500 and RX 6650 XT are capable mid-range parts, Thief's engine and the game's optimization favor higher-end configurations.

The CPU's benchmark data shows it performs nearly identically to its nearest rivals. Against the Intel Core i5-12500, the Ryzen 5 5500 is 0.1% slower (20875 vs 20897). Against the AMD Ryzen 5 PRO 4655GE, it is also 0.1% slower (20875 vs 20900). It edges out the AMD EPYC 7J13 by 0.1% (20875 vs 20845) and trails the Intel Core i5-12600T by 0.2% (20875 vs 20917). This tight clustering means the CPU is not a differentiator in this ranking—any of these processors would produce similar results.

The GPU tells a similar story. The RX 6650 XT's average benchmark score of 29024 is essentially tied with the RX 6800M (29011, 0% delta) and the RX 470 (28996, 0.1% ahead). It lags the Arc A370M by 0.5% (29175) and the RX Vega M GH by 0.6% (29197). This places the GPU in a crowded mid-range segment where performance differences are marginal.

Given these near-identical rival scores, the combo's rank in Thief is determined more by the game's specific engine characteristics than by raw component performance. The 1080th position out of 1642 suggests that many other combinations—likely with higher-end GPUs or CPUs with better single-thread performance—achieve better frame rates in this title. The Ryzen 5 5500's single-thread score of 836 in 3DMark and 2319 in Cinebench R23 indicates adequate but not exceptional per-core performance, which matters in a game released in 2014 that may not scale well across all 12 threads.

Resolution Scaling

The measured FPS data reveals a clear pattern of scaling from 1080p to 4K. At High settings, the average frame rate drops from 94.5 FPS at 1920x1080 to 62.4 FPS at 2560x1440, then to 39.7 FPS at 3840x2160. This represents a 34% drop from 1080p to 1440p, and a further 36% drop from 1440p to 4K—a total reduction of 58% from 1080p to 4K.

At Low settings, the scaling is more dramatic in absolute terms but similar in percentage. The 1080p Low result of 149.2 FPS falls to 110 FPS at 1440p (26% drop) and then to 67.2 FPS at 4K (39% drop from 1440p). The total reduction from 1080p to 4K at Low is 55%.

The Medium preset shows a similar trajectory: 121.4 FPS at 1080p, 87.1 FPS at 1440p (28% drop), and 52.1 FPS at 4K (40% drop from 1440p). Ultra settings follow the same pattern: 89.7 FPS at 1080p, 59.9 FPS at 1440p (33% drop), and 35.2 FPS at 4K (41% drop from 1440p).

The consistent 55-58% total reduction from 1080p to 4K across all settings indicates that the GPU is the primary limiting factor. The pixel count increases by 4x from 1080p to 4K, but the frame rate does not drop by 4x—it drops by roughly half. This suggests the RX 6650 XT's 280.3 GB/s memory bandwidth and 64 ROPs are sufficient to handle the increased pixel workload with some efficiency, but the card's compute resources (10.79 TFLOPS FP32) become saturated at higher resolutions.

The Ryzen 5 5500's role in this scaling is minimal. With 6 cores and 12 threads at up to 4.20 GHz boost, the CPU is not likely to bottleneck at 1080p, where frame rates exceed 90 FPS in most settings. At 4K, the GPU is clearly the constraint—frame rates drop to 35-67 FPS depending on settings, which is well below what the CPU can feed. The data indicates that upgrading the GPU would yield the most significant frame rate improvements at all resolutions, while the CPU has headroom to support a more powerful graphics card.