AMD Radeon RX 7600S vs NVIDIA GeForce GTX 580 Comparison

AMD Radeon RX 7600S vs NVIDIA GeForce GTX 580: a matchup spanning two distinct eras of GPU design. The data shows a clear generational gap, but the specifics of that gap reveal more than just a raw performance difference. This analysis compares the RDNA 3.0 mobile chip against the Fermi 2.0 desktop veteran, using only the benchmark results and specifications provided.

Head-to-Head Benchmarks

The only shared benchmark between the two cards is Geekbench OpenCL, and the result is decisive. The AMD Radeon RX 7600S scores 68012, while the NVIDIA GeForce GTX 580 scores 15283. That translates to a 345% advantage for the AMD card. This is not a marginal win; it is a landslide. The RX 7600S delivers over four times the compute throughput in this particular test.

Context from the benchmark database’s nearest-rival data reinforces the magnitude of this gap. The RX 7600S’s average benchmark score across all its tested workloads is 16696, placing it at the 60th percentile of all GPUs. The GTX 580’s average score is 15283, which lands it at the 58th percentile. While the percentile difference appears small, the raw scores tell a different story. The RX 7600S’s single OpenCL result is far above its own average, indicating that OpenCL is a strong workload for it. The GTX 580’s only recorded benchmark is that same OpenCL test, so its average is identical to its score.

Looking at the RX 7600S’s other results, its strengths are consistent. In Passmark G3D, it scores 15408, which is nearly identical to the GTX 580’s entire average score. Its Passmark GPU Compute score of 6520 further highlights its compute capability. The GTX 580, with no other benchmarks in the data, cannot counter any of these figures. The head-to-head data shows one win for the AMD card and zero for the NVIDIA card. The verdict is unambiguous: in every measurable shared workload, the RX 7600S is vastly faster.

Architecture Differences

The architectural chasm between these two GPUs is enormous, starting with the manufacturing process. The RX 7600S uses a 6 nm node at TSMC, while the GTX 580 uses a 40 nm node, also from TSMC. This process shrink allows the AMD chip to pack 13,300 million transistors into a 204 mm² die, achieving a transistor density of 65.2M / mm². The GTX 580, by contrast, houses just 3,000 million transistors on a much larger 520 mm² die, with a density of only 5.8M / mm². This is a fundamental difference in engineering capability.

The core architectures are from different generations entirely. The RX 7600S is built on RDNA 3.0 with the Navi 33 chip (codename "Hotpink Bonefish"), part of the Radeon RX 7000 series. The GTX 580 uses the Fermi 2.0 architecture with the GF110 chip, from the GeForce 500 series. The RX 7600S includes 28 dedicated ray tracing cores, a feature completely absent from the GTX 580, which lists no RT cores at all. The AMD card also supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, while the GTX 580 is limited to DirectX 12 (11_0) and has no Vulkan support listed.

Memory technology has also moved on. The RX 7600S uses 8 GB of GDDR6 on a 128-bit bus, yielding 256.0 GB/s of bandwidth. The GTX 580 has 1536 MB of GDDR5 on a wider 384-bit bus, but its bandwidth is lower at 192.4 GB/s. Despite the narrower bus, the newer memory standard gives the AMD card the advantage. The RX 7600S is also a mobile part, listed as an IGP with no power connectors and a 75 W TDP. The GTX 580 is a desktop dual-slot card requiring 1x 6-pin + 1x 8-pin connectors and a 550 W suggested PSU, with a 244 W TDP.

FAQ

Q: Which card is faster in the shared benchmark?

A: The AMD Radeon RX 7600S is faster in Geekbench OpenCL, scoring 68012 versus the GTX 580’s 15283, a 345% difference.

Q: Does the GTX 580 support modern graphics features?

A: No. The GTX 580 lacks ray tracing cores and supports only DirectX 12 (11_0). It has no Vulkan support listed, while the RX 7600S supports DirectX 12 Ultimate (12_2) and Vulkan 1.4.

Q: What is the memory capacity difference?

A: The RX 7600S has 8 GB of GDDR6, while the GTX 580 has 1536 MB (1.5 GB) of GDDR5. The AMD card also has higher memory bandwidth at 256.0 GB/s versus 192.4 GB/s.

Q: Which card has a higher transistor count?

A: The RX 7600S has 13,300 million transistors, compared to the GTX 580’s 3,000 million. The AMD chip is built on a 6 nm process versus 40 nm for NVIDIA.

Q: What is the power requirement for each card?

A: The RX 7600S has a 75 W TDP and requires no power connectors. The GTX 580 has a 244 W TDP and requires a 550 W suggested PSU with 1x 6-pin and 1x 8-pin connectors.

Q: How do their average benchmark scores compare?

A: The RX 7600S has an average benchmark score of 16696, placing it at the 60th percentile. The GTX 580 has an average score of 15283, placing it at the 58th percentile.

Specification Differences

The two cards differ in nearly every measurable specification. The process node is 6 nm for AMD versus 40 nm for NVIDIA. Transistor count is 13,300 million versus 3,000 million, and die size is 204 mm² versus 520 mm². Clock speeds are not directly comparable: the RX 7600S has a base of 1500 MHz and boost of 2200 MHz, while the GTX 580 has no base or boost clocks listed, only a memory clock of 1002 MHz.

Memory is a major split: 8 GB GDDR6 on a 128-bit bus versus 1536 MB GDDR5 on a 384-bit bus. Bandwidth favors AMD at 256.0 GB/s versus 192.4 GB/s. The compute units differ drastically: the RX 7600S has 1792 shading units, 112 TMUs, and 64 ROPs, while the GTX 580 has 512 shading units, 64 TMUs, and 48 ROPs. The RX 7600S also has 28 RT cores; the GTX 580 has none.

Pixel and texture rates reflect the core count difference: 140.8 GPixel/s and 246.4 GTexel/s for AMD, versus 24.70 GPixel/s and 49.41 GTexel/s for NVIDIA. FP32 performance is 15.77 TFLOPS versus 1.581 TFLOPS. The RX 7600S supports FP16 at 31.54 TFLOPS (2:1), while the GTX 580 has no FP16 data. Power and physical specs are also opposite: the RX 7600S is an IGP with no connectors, while the GTX 580 is a dual-slot card measuring 267 mm in length with 2x DVI and 1x mini-HDMI outputs.

The Verdict

Based strictly on the data, the AMD Radeon RX 7600S is the superior product in every measurable way. It has a 345% higher OpenCL score, more than four times the shading units, over four times the FP32 throughput, and nearly double the memory bandwidth. It also supports modern APIs and features like ray tracing that the GTX 580 cannot use. The GTX 580’s only advantage is its historical context; it was released in 2010 and is now end-of-life, while the RX 7600S was released in 2023 and is still active.

The GTX 580’s nearest rivals include the RTX 2060 and RX 7600, with a deltaPct of 0.0% and 0.7% respectively, indicating that its performance is roughly comparable to those cards in its single benchmark. However, the RX 7600S sits in a different class, surrounded by professional and newer consumer cards like the NVIDIA T400 and RTX 5090 D V2 in its nearest-rival list. The choice is not close. Anyone considering these two cards for modern workloads should select the RX 7600S without hesitation.

Where Each One Wins

The AMD Radeon RX 7600S wins in every category where data exists. Its sole benchmark victory is in Geekbench OpenCL, where it is 345% ahead. Its other benchmark scores—Passmark G3D at 15408, Passmark GPU Compute at 6520, and Geekbench Vulkan at 73868—demonstrate broad strength across compute and graphics workloads. It is the clear choice for any application requiring modern feature support, high memory capacity, or low power consumption.

The NVIDIA GeForce GTX 580 has no benchmark wins in this comparison. Its only recorded score is the Geekbench OpenCL result, which is far below the AMD card. There is no scenario in the provided data where the GTX 580 outperforms the RX 7600S. Its legacy lies in its specification sheet: a 384-bit memory bus and dual-slot desktop design that were advanced for 2010. For a modern builder, the RX 7600S is the only viable option, offering superior performance, efficiency, and feature support across the board.