AMD Ryzen Z1 Extreme GPU vs NVIDIA GeForce RTX 5080 SUPER Comparison

Head-to-Head Benchmarks

The recorded data contains a single benchmark result for the NVIDIA GeForce RTX 5080 SUPER, while the AMD Ryzen Z1 Extreme GPU has no benchmark entries in the database. This makes a direct numerical comparison impossible based on the available measurements. The RTX 5080 SUPER delivers a 3DMark Steel Nomad DX12 score of 3075, which places it at the 19th percentile among all GPUs tracked. The AMD Ryzen Z1 Extreme GPU sits at the 50th percentile with an average benchmark score of 0, indicating no recorded performance data exists for this part.

The RTX 5080 SUPER's nearest rivals in the database provide context for its single result. The NVIDIA Quadro P1000 posts an average score of 3163, which is 2.8% higher than the RTX 5080 SUPER. The Intel Arc Pro B60 records 3182, a 3.4% advantage. Conversely, the RTX 5080 SUPER outperforms the NVIDIA GeForce 820A by 3.1% (2983 average score) and the NVIDIA GeForce GTX 860M by 3.6% (2967 average score). These deltas show the RTX 5080 SUPER clustering tightly with older or lower-tier parts in this particular benchmark, a notable observation given its specifications.

With zero benchmark entries for the AMD part, the head-to-head section must rely on specification comparisons rather than measured results. The RTX 5080 SUPER's FP32 compute of 56.28 TFLOPS dwarfs the Z1 Extreme's 8.294 TFLOPS, a 6.8x advantage. Texture rate shows a similar gap: 879.3 GTexel/s versus 129.6 GTexel/s. Pixel rate differences are equally stark, with 293.1 GPixel/s against 86.40 GPixel/s. These are theoretical peaks, not application benchmarks, but they establish the RTX 5080 SUPER as the overwhelmingly faster silicon on paper.

Where Each One Wins

The AMD Ryzen Z1 Extreme GPU wins on efficiency and physical footprint. Its 30 W TDP is dramatically lower than the RTX 5080 SUPER's 415 W, a 13.8x difference. The Z1 Extreme requires no power connectors, while the RTX 5080 SUPER needs a 16-pin connector. Physical dimensions favor the AMD part: 280 mm length versus 304 mm, 111 mm height versus 137 mm, and 21 mm width versus 40 mm. The Z1 Extreme is also a single-slot design by implication of its slim profile, whereas the RTX 5080 SUPER is dual-slot.

The NVIDIA GeForce RTX 5080 SUPER wins on raw performance metrics across every compute category. Its 10752 shading units compare to 768 for the Z1 Extreme, a 14x difference. TMUs number 336 versus 48, and ROPs stand at 112 versus 32. Ray tracing cores show 84 versus 12, and the RTX 5080 SUPER adds 336 tensor cores, a feature the Z1 Extreme lacks entirely. Memory capacity is 24 GB of GDDR7 compared to 16 GB of LPDDR5. The bus width difference is substantial: 256-bit versus 64-bit, producing 1.02 TB/s bandwidth against 51.20 GB/s, a 20x gap.

The RTX 5080 SUPER also wins on connectivity and output options. It uses PCIe 5.0 x16, while the Z1 Extreme has no recorded bus interface. Display outputs favor NVIDIA with 1x HDMI 2.1b and 3x DisplayPort 2.1b, versus a single USB Type-C output on the AMD part. The RTX 5080 SUPER carries more transistors (45,600 million versus 25,390 million) on a larger die (378 mm² versus 178 mm²), though the Z1 Extreme achieves higher transistor density at 142.6M per mm² compared to 120.6M per mm².

FAQ

Q: Which GPU has a higher benchmark score in the database?

A: Only the NVIDIA GeForce RTX 5080 SUPER has a recorded benchmark score of 3075 in 3DMark Steel Nomad DX12. The AMD Ryzen Z1 Extreme GPU has no benchmark entries, so no direct score comparison is possible.

Q: How does the RTX 5080 SUPER compare to its nearest rivals?

A: The RTX 5080 SUPER trails the NVIDIA Quadro P1000 by 2.8% and the Intel Arc Pro B60 by 3.4%, while leading the NVIDIA GeForce 820A by 3.1% and the NVIDIA GeForce GTX 860M by 3.6%.

Q: What is the memory configuration difference?

A: The RTX 5080 SUPER uses 24 GB of GDDR7 on a 256-bit bus with 1.02 TB/s bandwidth. The Z1 Extreme uses 16 GB of LPDDR5 on a 64-bit bus with 51.20 GB/s bandwidth.

Q: Which GPU has higher clock speeds?

A: The RTX 5080 SUPER has a base clock of 2295 MHz and a boost clock of 2617 MHz. The Z1 Extreme has a base clock of 800 MHz and a boost clock of 2700 MHz, so the AMD part has a higher boost clock despite a much lower base clock.

Q: What are the power requirements for each GPU?

A: The Z1 Extreme has a 30 W TDP and no power connectors. The RTX 5080 SUPER has a 415 W TDP and requires a 16-pin power connector.

Q: When were these GPUs released?

A: The AMD Ryzen Z1 Extreme GPU released on June 12, 2023. The NVIDIA GeForce RTX 5080 SUPER has a release date of December 31, 2025.

Specification Differences

The two GPUs differ across every major specification category. Process node: 4 nm for the Z1 Extreme versus 5 nm for the RTX 5080 SUPER, both from TSMC. Transistor count: 25,390 million versus 45,600 million. Die size: 178 mm² versus 378 mm². Transistor density: 142.6M per mm² versus 120.6M per mm².

Clock speeds: base 800 MHz versus 2295 MHz, boost 2700 MHz versus 2617 MHz, memory 800 MHz (6.4 Gbps effective) versus 2000 MHz (32 Gbps effective). Memory: 16 GB LPDDR5 versus 24 GB GDDR7, 64-bit versus 256-bit bus, 51.20 GB/s versus 1.02 TB/s bandwidth.

Compute units: shading units 768 versus 10752, TMUs 48 versus 336, ROPs 32 versus 112, RT cores 12 versus 84, tensor cores none versus 336. Rates: pixel 86.40 GPixel/s versus 293.1 GPixel/s, texture 129.6 GTexel/s versus 879.3 GTexel/s, FP32 8.294 TFLOPS versus 56.28 TFLOPS, FP16 16.59 TFLOPS (2:1) versus 56.28 TFLOPS (1:1).

Power and physical: TDP 30 W versus 415 W, no power connectors versus 1x 16-pin, no slot width versus dual-slot, no bus interface versus PCIe 5.0 x16, 1x USB Type-C versus 1x HDMI 2.1b and 3x DisplayPort 2.1b. Dimensions: 280 mm by 111 mm by 21 mm versus 304 mm by 137 mm by 40 mm. Launch MSRP: 699 USD versus 999 USD.

Architecture Differences

The AMD Ryzen Z1 Extreme GPU uses the Phoenix chip built on RDNA 3.0 architecture, classified as a Console GPU generation. The NVIDIA GeForce RTX 5080 SUPER uses the GB203 chip built on Blackwell 2.0 architecture, part of the GeForce 50-series generation. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, but their underlying designs diverge significantly.

RDNA 3.0 emphasizes efficiency with a 4 nm process and a 30 W TDP. The Z1 Extreme integrates 12 ray tracing cores but lacks tensor cores entirely. Its FP16 throughput is exactly double its FP32 (2:1 ratio), indicating a standard packed math implementation. The 64-bit memory bus and LPDDR5 type suggest an integrated or mobile-oriented design, consistent with its low power envelope and compact dimensions.

Blackwell 2.0 on the RTX 5080 SUPER uses a 5 nm process with a 415 W TDP, reflecting a high-performance desktop design. It includes 84 ray tracing cores and 336 tensor cores, enabling dedicated AI acceleration. FP16 matches FP32 at 1:1 ratio, meaning no packed math advantage, a design choice favoring raw throughput. The 256-bit GDDR7 interface provides 20x the bandwidth of the Z1 Extreme's LPDDR5, and the PCIe 5.0 x16 interface offers substantially more host bandwidth. The RTX 5080 SUPER's newer release date (December 2025 versus June 2023) and larger die size align with its higher transistor count and performance class.

The Verdict

The data clearly separates these two GPUs into different performance and power classes. The AMD Ryzen Z1 Extreme GPU is a low-power, compact solution with a 30 W TDP, no power connectors, and a 280 mm length. Its 8.294 TFLOPS FP32 and 51.20 GB/s bandwidth suit constrained environments where power and space are primary concerns. The 50th percentile ranking among all GPUs, combined with no recorded benchmarks, indicates the database has no performance verification for this part.

The NVIDIA GeForce RTX 5080 SUPER is a high-performance desktop GPU with 56.28 TFLOPS FP32, 1.02 TB/s bandwidth, and 24 GB of GDDR7 memory. Its 3DMark Steel Nomad DX12 score of 3075 places it at the 19th percentile, and its nearest rivals show it performing within a narrow band of 2.8% below to 3.6% above comparable parts. The 415 W TDP and 16-pin connector requirement indicate a serious power delivery need.

For users prioritizing low power consumption, minimal physical footprint, and zero external power requirements, the Z1 Extreme is the only choice in this comparison. It delivers 8.3 TFLOPS at 30 W, a ratio of 0.28 TFLOPS per watt. The RTX 5080 SUPER delivers 56.28 TFLOPS at 415 W, a ratio of 0.14 TFLOPS per watt, meaning the AMD part is twice as efficient on paper.

For users prioritizing raw performance, memory bandwidth, ray tracing capability, and AI features, the RTX 5080 SUPER dominates every metric. Its 14x shading units, 20x bandwidth, 7x RT cores, and 336 tensor cores provide capabilities the Z1 Extreme cannot approach. The single recorded benchmark, while unremarkable relative to its nearest rivals, still confirms the RTX 5080 SUPER functions as a discrete GPU with measurable performance.

The release date difference of roughly 2.5 years (June 2023 versus December 2025) and the launch MSRP difference of 699 USD versus 999 USD position these as products for entirely different market segments. The database shows no head-to-head benchmark results, so any direct performance comparison remains speculative. The specification sheet alone dictates the verdict: choose the Z1 Extreme for embedded, low-power, or compact applications, and the RTX 5080 SUPER for any workload requiring maximum compute throughput, memory bandwidth, or ray tracing performance.