AMD Radeon RX 6750 XT

The AMD Radeon RX 6750 XT sits in a peculiar position within the Radeon RX 6000 series. Built on the 7 nm Navi 22 chip with RDNA 2.0 architecture, this end-of-life product delivers a 79th percentile ranking among all GPUs, suggesting it remains a relevant option for specific use cases despite its age. The data reveals a card that is statistically indistinguishable from its nearest rivals, with performance deltas under 1.5% in every direction, making it a curious study in benchmark equilibrium.

Who Should Consider It

The benchmark results indicate the RX 6750 XT is best suited for gamers targeting 1440p resolution with high refresh rates. Its PassMark G3D score of 20700 places it in the upper tier of graphics cards, while the 3DMark Steel Nomad DX12 score of 2548 confirms strong modern API performance. The card's 12 GB VRAM capacity provides ample headroom for texture-heavy titles at this resolution, though the data does not support claims of 4K dominance.

For users running legacy titles, the PassMark DirectX 9 score of 263 and DirectX 10 score of 125 show reasonable backward compatibility, though the DirectX 12 score of 80 suggests the card's architecture favors newer rendering paths. The Geekbench OpenCL score of 107621 and Vulkan score of 109310 indicate strong compute performance that benefits content creation workloads. However, the Geekbench Metal score of 137249 is less relevant for Windows-centric users.

The card appears less suitable for esports enthusiasts seeking maximum frame rates at 1080p with reduced graphical settings. The PassMark G2D score of 972 shows modest 2D performance, and the GPU compute score of 9550, while respectable, does not suggest workstation-class throughput. Users requiring multi-monitor setups will appreciate the 1x HDMI 2.1 and 3x DisplayPort 1.4a outputs, enabling high refresh rate displays across multiple panels.

Memory Subsystem

The RX 6750 XT employs a 12 GB GDDR6 memory configuration on a 192-bit bus, yielding a bandwidth of 432.0 GB/s. This memory subsystem operates at an effective 18 Gbps, with the memory clock running at 2250 MHz. The 432 GB/s figure represents a significant throughput advantage for texture streaming and high-resolution asset loading compared to narrower bus designs.

At 1440p, this bandwidth proves adequate for most current titles. The 12 GB capacity prevents VRAM overflow in modern games that frequently exceed 8 GB usage at high settings. However, the 192-bit bus width creates a potential bottleneck at 4K resolution, where pixel data demands exceed what this memory interface can efficiently deliver. The 166.4 GPixel/s pixel rate and 416.0 GTexel/s texture rate further contextualize the memory subsystem's capabilities.

The memory configuration suggests the card was designed as a high-end 1440p solution rather than a 4K contender. Users pushing beyond 1440p will likely encounter memory bandwidth limitations before hitting compute constraints. The 18 Gbps effective speed represents a mid-generation improvement over earlier RDNA 2 parts, but the physical bus width remains the limiting factor for extreme resolutions.

How It Compares

AMD Radeon RX 5600M: The RX 6750 XT leads this mobile GPU by a mere 0.2% in average benchmark score, with 35327 versus 35264. This negligible delta means the desktop card offers essentially identical performance to its mobile counterpart, which is unusual given the power and thermal advantages of desktop designs. The comparison suggests the RX 5600M is exceptionally well-tuned for its form factor.

NVIDIA GeForce RTX 5070 Ti Mobile: The RX 6750 XT trails this newer mobile chip by 0.3%, with scores of 35327 versus 35435. This near-parity is notable given the architectural generational gap. The data indicates that raw performance metrics alone do not differentiate these products meaningfully, though feature set and efficiency likely favor the newer NVIDIA part.

AMD Radeon 880M: The integrated Radeon 880M edges out the RX 6750 XT by 0.9%, scoring 35646 versus 35327. This result challenges conventional expectations about discrete versus integrated graphics. The RX 6750 XT's dedicated memory and higher power envelope do not translate into a performance advantage in average benchmark scores, suggesting the 880M benefits from more efficient architecture.

NVIDIA GeForce RTX 3080: The RX 6750 XT falls 1.3% behind this desktop class GPU, with 35327 versus 35787. This small gap is remarkable considering the RTX 3080 typically occupies a higher market tier. The data shows that in average benchmark terms, the RX 6750 XT competes directly with the RTX 3080, though individual workloads may show larger divergences.

FAQ

Q: What is the RX 6750 XT's position among all GPUs?

A: The card ranks in the 79th percentile of all GPUs, placing it in the upper fifth of graphics hardware.

Q: What are the card's physical dimensions?

A: It measures 267 mm in length, 110 mm in height, and 40 mm in width, with a dual-slot cooling design.

Q: Which API versions does the RX 6750 XT support?

A: It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the transistor count and die size?

A: The Navi 22 chip contains 17,200 million transistors on a 335 mm² die, fabricated on TSMC's 7 nm process.

Q: What is the effective memory speed?

A: The GDDR6 memory runs at 18 Gbps effective, with a memory clock of 2250 MHz.

Q: How many RT cores does the card have?

A: It features 40 RT cores alongside 2560 shading units, 160 TMUs, and 64 ROPs.

Ray Tracing and Feature Set

The RX 6750 XT includes 40 dedicated ray tracing cores, enabling hardware-accelerated ray tracing in supported titles. The RDNA 2.0 architecture implements this through DirectX 12 Ultimate (12_2) support, which provides the full feature set including variable rate shading and mesh shaders. The FP32 performance of 13.31 TFLOPS provides the raw compute foundation for ray tracing workloads, though the 40 RT cores represent a modest allocation compared to higher-tier cards.

The card also delivers 26.62 TFLOPS FP16 performance with a 2:1 ratio, which can accelerate certain compute tasks. API support extends to OpenGL 4.6 and Vulkan 1.4, ensuring broad compatibility across modern and legacy applications. The absence of tensor cores (null in the data) means no dedicated AI acceleration hardware, though the compute units can handle such workloads through general-purpose paths.

The ray tracing implementation on RDNA 2.0 is functional but not class-leading. Users enabling ray tracing should expect noticeable performance impacts, as the RT core count is modest relative to the shader array. The DirectX 12 Ultimate certification ensures all required features are present, but the actual ray tracing throughput will depend heavily on game optimization and resolution.

Power and Cooling

The RX 6750 XT carries a TDP of 250 W, which requires a 600 W power supply according to the suggested PSU rating. The power delivery system uses one 6-pin and one 8-pin PCIe power connector, providing sufficient current for the card's peak demands. The dual-slot cooling solution measures 267 mm in length, making it compatible with most mid-tower and full-tower cases.

The 250 W TDP places this card in a moderate power range, requiring adequate case airflow but not extreme cooling solutions. The 7 nm process helps manage thermal output, though the boost clock of 2600 MHz and game clock of 2495 MHz will generate substantial heat under sustained loads. The base clock of 2150 MHz provides a lower-power state for idle and light workloads.

Users with existing 600 W power supplies should verify their PSU has the required 6-pin and 8-pin connectors available. The card's 10.5-inch length may pose clearance issues in compact cases, so physical measurement is advised before purchase. The power connector layout is standard, but cable management will factor into build planning.

Benchmark Performance

The RX 6750 XT's average benchmark score of 35327 places it in a tightly contested performance band. The nearest rival, AMD Radeon RX 5600M, scores 35264 for a delta of 0.2% in favor of the RX 6750 XT — a statistically negligible margin that effectively means identical performance. The NVIDIA GeForce RTX 5070 Ti Mobile scores 35435, putting the RX 6750 XT 0.3% behind, again within noise margins.

The AMD Radeon 880M's score of 35646 creates a 0.9% deficit for the RX 6750 XT, which is the largest gap among the listed rivals. The NVIDIA GeForce RTX 3080 scores 35787, resulting in a 1.3% deficit — the most significant delta in the comparison set. These sub-1.5% differences indicate that benchmark averages do not meaningfully separate these four GPUs.

In workload-specific tests, the RX 6750 XT shows strengths in compute-oriented benchmarks. The Geekbench OpenCL score of 107621 and Vulkan score of 109310 demonstrate balanced compute performance across different API paths. The Geekbench Metal score of 137249 is notably higher, though this API is primarily used on Apple platforms where this card would not typically be deployed.

The 3DMark Steel Nomad DX12 score of 2548 represents modern gaming workload performance. PassMark scores show an interesting pattern: DirectX 9 at 263, DirectX 10 at 125, DirectX 11 at 180, and DirectX 12 at 80. This suggests the card's drivers and architecture are optimized for newer APIs, with legacy DirectX 10 performance being particularly weak. The PassMark G3D score of 20700 provides an overall gaming performance metric, while the G2D score of 972 indicates moderate 2D acceleration capabilities.

The GPU compute score of 9550 reflects general-purpose computing performance that would benefit productivity applications. The 13.31 TFLOPS FP32 throughput and 416.0 GTexel/s texture rate provide theoretical context for these real-world scores. The 166.4 GPixel/s pixel rate supports the card's 1440p positioning, ensuring adequate fill rates for high-resolution rendering.

The percentile ranking of 79 means approximately one in five GPUs outperform the RX 6750 XT in average benchmark terms. This places it in the upper echelon of available hardware, though the tight clustering with its nearest rivals suggests that real-world differences will be minimal. The 1.3% gap to the RTX 3080 is particularly noteworthy, as it implies the RX 6750 XT delivers comparable average performance despite likely differences in specific workloads.