AMD Radeon 8050S vs NVIDIA GeForce RTX 5090 Comparison

FAQ

Q: How do the GeForce RTX 5090 and Radeon 8050S compare in raw benchmark scores?

A: The RTX 5090 dominates in every recorded head-to-head test. In Geekbench OpenCL, it scores 334,370 versus 65,818 for the 8050S, a 408% advantage. In Geekbench Vulkan, the RTX 5090 scores 376,728 versus 58,398, a 545.1% lead.

Q: What is the average benchmark score for each GPU?

A: The RTX 5090 has an average benchmark score of 79,842 across all recorded tests, while the 8050S averages 62,108. The RTX 5090 sits in the 92nd percentile of all GPUs, and the 8050S sits in the 89th percentile.

Q: Which GPU has higher shading unit and texture mapping unit counts?

A: The RTX 5090 has 21,760 shading units, 680 TMUs, and 176 ROPs. The 8050S has 2,048 shading units, 128 TMUs, and 64 ROPs. The RTX 5090 also has 170 RT cores versus 32 for the 8050S.

Q: What are the memory configurations of these two cards?

A: The RTX 5090 has 32 GB of GDDR7 memory on a 512-bit bus with 1.79 TB/s bandwidth. The 8050S uses system-shared memory with a system-dependent bus width and bandwidth, meaning its memory performance relies entirely on the host system.

Q: What are the power requirements for each GPU?

A: The RTX 5090 has a TDP of 575 W, requires a 950 W suggested PSU, and uses a single 16-pin power connector. The 8050S has a TDP of 55 W, requires no external power connectors, and is an integrated graphics processor (IGP) with a dual-slot footprint for the RTX 5090 versus no slot for the 8050S.

Q: What is the release timeline and process node for each?

A: The RTX 5090 was released on 2025-01-29, built on a 5 nm TSMC process with 92,200 million transistors on a 750 mm² die. The 8050S was released earlier, on 2025-01-05, built on a 4 nm TSMC process with an unknown transistor count on a 308 mm² die.

The Verdict

The data is unambiguous: the RTX 5090 is in an entirely different performance class. With wins in both head-to-head benchmark tests, 2 wins to 0, and a 408% to 545.1% delta in favor of NVIDIA, anyone seeking maximum compute throughput should choose the RTX 5090. Its 92nd percentile ranking versus the 8050S’s 89th percentile reflects a substantial gap, even though both are high-tier performers.

The 8050S is not without merit, but its role is different. With a 55 W TDP, no power connectors, and an IGP form factor, it targets systems where power efficiency and physical integration matter more than brute force. The RTX 5090 demands a 950 W PSU and a dual-slot, 304 mm long chassis, which is a hard constraint for many builds.

For workstation-class rendering, high-resolution gaming, or compute-heavy workloads, the RTX 5090 is the only choice based on recorded measurements. For thin-and-light laptops or compact desktops where the GPU must share system memory and sip power, the 8050S fits a niche the RTX 5090 cannot occupy. Neither card replaces the other; they serve opposite ends of the hardware spectrum.

Head-to-Head Benchmarks

The two recorded head-to-head tests tell a consistent story of NVIDIA dominance. In Geekbench OpenCL, the RTX 5090 posts 334,370 points against the 8050S’s 65,818, a 408% advantage. This test stresses general-purpose compute across shading units, and the RTX 5090’s 21,760 shading units versus 2,048 for the 8050S explains the scale of the gap.

Geekbench Vulkan shows an even wider margin. The RTX 5090 scores 376,728, while the 8050S manages 58,398, a 545.1% lead. Vulkan is a low-level API that rewards raw geometry throughput and memory bandwidth. The RTX 5090’s 1.79 TB/s bandwidth and 1,636.8 GTexel/s texture rate dwarf the 8050S’s system-dependent memory and 358.4 GTexel/s.

Looking at other benchmark entries in the database, the RTX 5090’s best recorded score is 396,728 in Geekbench Vulkan, with its lowest being a 185 in Passmark DirectX 12. The 8050S has only two recorded tests, both in Geekbench, so no Passmark or 3DMark data exists for direct comparison. This asymmetry limits a full head-to-head, but the available numbers show no area where the 8050S closes the gap.

The RTX 5090’s average score of 79,842 across all its tests is 28.5% higher than the 8050S’s 62,108 average. When placed against its nearest rivals, the RTX 5090 sits within 1.4% of the AMD Radeon Pro Vega 64X, while the 8050S is within 2.7% of the AMD Radeon RX 9060 XT LP. These rival deltas are small, but the absolute difference between the two cards is enormous.

Specification Differences

The most glaring difference is the memory subsystem. The RTX 5090 has 32 GB of dedicated GDDR7 memory on a 512-bit bus with 1.79 TB/s bandwidth. The 8050S has no dedicated memory at all: it uses system-shared memory with a system-dependent bus and bandwidth. This is a fundamental architectural split, not a minor spec gap.

Clock speeds differ significantly. The RTX 5090 runs at a 2017 MHz base and 2407 MHz boost, with memory at 1750 MHz (28 Gbps effective). The 8050S has a 1295 MHz base but a higher 2800 MHz boost, though its memory clock is listed as system-shared. The RTX 5090’s higher base clock and dedicated memory clock give it a consistent advantage.

Compute resources are vastly different. The RTX 5090 has 21,760 shading units, 680 TMUs, 176 ROPs, 170 RT cores, and 680 tensor cores. The 8050S has 2,048 shading units, 128 TMUs, 64 ROPs, and 32 RT cores, with no tensor core count recorded. Pixel rate is 423.6 GPixel/s for the RTX 5090 versus 179.2 GPixel/s for the 8050S. Texture rate is 1,636.8 GTexel/s versus 358.4 GTexel/s. FP32 compute is 104.8 TFLOPS versus 11.47 TFLOPS.

Power and physical design diverge completely. The RTX 5090 has a 575 W TDP, a dual-slot footprint, one 16-pin connector, and a 950 W suggested PSU. The 8050S has a 55 W TDP, is an IGP, requires no power connectors, and has no suggested PSU. The RTX 5090 measures 304 mm long, 137 mm tall, and 40 mm wide; the 8050S has no recorded dimensions, reflecting its integrated nature.

The RTX 5090 uses a 750 mm² die with 92,200 million transistors on a 5 nm process. The 8050S uses a 308 mm² die with an unknown transistor count on a 4 nm process. Both are TSMC foundry parts, but the RTX 5090’s die is 2.4 times larger, which correlates with its far higher resource counts.

Architecture Differences

The RTX 5090 is built on NVIDIA’s Blackwell 2.0 architecture, using the GB202 chip from the GeForce 50-series. The 8050S uses AMD’s RDNA 3.5 architecture, specifically the Strix Halo chip from the Navi Mobile (RX 8000M) generation. These are fundamentally different design philosophies.

Blackwell 2.0 is a discrete GPU architecture optimized for maximum compute density. The RTX 5090 has 680 tensor cores, which are absent from the 8050S’s recorded specifications. This makes the RTX 5090 better suited for AI inference and machine learning workloads, where tensor operations accelerate matrix math.

RDNA 3.5 is a mobile-first architecture focused on efficiency within a constrained power envelope. The 8050S’s 55 W TDP is one-tenth of the RTX 5090’s 575 W, and its integrated nature means it shares system resources rather than maintaining dedicated VRAM. The 8050S’s 4 nm process node is smaller than the RTX 5090’s 5 nm node, which helps offset the power advantage.

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is identical. The RTX 5090 uses PCIe 5.0 x16, and the 8050S also uses PCIe 5.0 x16, though the 8050S’s system-shared memory model means it relies on the host’s memory controller for bandwidth.

The RTX 5090’s predecessor is the GeForce 40-series, and its successor is the GeForce 60-series. The 8050S’s predecessor is Polaris Mobile, and it has no recorded successor. This places the RTX 5090 in an active, forward-looking product line, while the 8050S appears more isolated in AMD’s mobile portfolio.

Where Each One Wins

The RTX 5090 wins in every measurable category. It is 408% ahead in OpenCL compute and 545.1% ahead in Vulkan graphics. Its 32 GB of dedicated GDDR7 memory with 1.79 TB/s bandwidth beats a system-shared setup in any scenario where memory latency or bandwidth matters. For 4K gaming, ray tracing, 3D rendering, or AI model training, the RTX 5090’s 170 RT cores and 680 tensor cores provide hardware acceleration that the 8050S lacks.

The 8050S wins in power efficiency and physical integration. At 55 W TDP with no external power connectors, it can run in systems where the RTX 5090’s 575 W draw and 950 W PSU requirement are impossible. Its IGP form factor means it takes no expansion slot, making it suitable for ultra-thin laptops or mini PCs. The 8050S’s 2800 MHz boost clock is higher than the RTX 5090’s 2407 MHz, suggesting it can scale well when power is available, but its 11.47 TFLOPS FP32 ceiling caps that potential.

The RTX 5090 is the pick for desktop workstations and high-end gaming rigs where space, power, and cost are secondary to performance. The 8050S is the pick for portable or low-power systems where the GPU must coexist with the CPU and share its memory. The database shows no benchmark where the 8050S outperforms the RTX 5090, so the decision rests entirely on system constraints rather than performance preferences.