AMD Radeon RX 7600S vs NVIDIA Quadro K6000 Comparison

The Verdict

The recorded data presents a clear generational split. The AMD Radeon RX 7600S wins both head-to-head benchmark comparisons, delivering scores that are roughly 2.9 times higher than the NVIDIA Quadro K6000 in OpenCL and Vulkan workloads. The database places the Quadro K6000 in the 63rd percentile of all GPUs, while the RX 7600S sits in the 60th percentile, a narrow gap that reflects the different benchmark suites each card was tested with. The Quadro K6000 remains a relevant choice for legacy workstation compatibility, given its 12 GB of GDDR5 memory and 288.4 GB/s of bandwidth, but the RX 7600S is the faster card in every directly comparable measurement.

The Quadro K6000 is an end-of-life product from 2013 with a launch MSRP of 5,265 USD, whereas the RX 7600S is an active mobile part from 2023. The data shows the RX 7600S is the pick for anyone running modern compute or graphics APIs, while the Quadro K6000 might still appeal to those maintaining older professional workflows that rely on its specific display outputs or Kepler-era driver support. For raw performance in the tests recorded, the AMD card is the definitive winner.

Where Each One Wins

The AMD Radeon RX 7600S wins every shared benchmark category in the database. In the Geekbench OpenCL test, it scores 68,012 against the Quadro K6000's 23,749, a delta of 65.1 percentage points in favor of AMD. In Geekbench Vulkan, the RX 7600S scores 73,868 against 25,409, a 65.6 percentage point advantage. These are not marginal victories; they represent a dominant performance lead across both compute and graphics abstraction layers.

The Quadro K6000 has no benchmark wins recorded in the head-to-head comparisons. However, its strengths lie outside the measured tests. It offers 12 GB of memory versus 8 GB on the RX 7600S, a 384-bit memory bus versus 128-bit, and dual-slot workstation form factor with 2x DVI and 2x DisplayPort 1.2 outputs. The RX 7600S, being a mobile IGP part, has display outputs that are portable device dependent, meaning the Quadro K6000 is the better option for fixed workstations with legacy display connectivity requirements.

The RX 7600S also wins on architectural features. It supports DirectX 12 Ultimate, while the Quadro K6000 only reaches DirectX 12 (11_1). The AMD card includes 28 ray tracing cores, a feature entirely absent from the Kepler-based Quadro. For users running ray-traced workloads or modern DirectX 12 Ultimate titles, the RX 7600S is the only viable option in this pairing.

Architecture Differences

The two GPUs come from different eras and design philosophies. The NVIDIA Quadro K6000 uses the GK110B chip built on a 28 nm process at TSMC, packing 7,080 million transistors into a 561 mm² die. This results in a transistor density of 12.6 million per square millimeter. The architecture is Kepler, a design that prioritized compute throughput and professional accuracy over consumer gaming features.

The AMD Radeon RX 7600S uses the Navi 33 chip on a 6 nm process, also from TSMC, containing 13,300 million transistors on a 204 mm² die. The density here is 65.2 million transistors per square millimeter, a 5.2 times higher density than the Kepler chip. This is RDNA 3.0 architecture, codenamed Hotpink Bonefish, designed for efficiency and modern API support.

Clock speeds tell a similar story. The Quadro K6000 runs at a base of 797 MHz with a boost of 902 MHz, while the RX 7600S runs at 1,500 MHz base and 2,200 MHz boost, with a game clock of 1,865 MHz. The AMD card also has a significant raw compute advantage: 15.77 TFLOPS of FP32 performance against 5.196 TFLOPS, and it offers 31.54 TFLOPS of FP16 via a 2:1 ratio, a feature the Quadro lacks entirely.

Memory configurations differ substantially. The Quadro K6000 uses 12 GB of GDDR5 at 1,502 MHz with a 384-bit bus, delivering 288.4 GB/s of bandwidth. The RX 7600S uses 8 GB of GDDR6 at 2,000 MHz with a 128-bit bus, achieving 256.0 GB/s. Despite the smaller bus, the faster GDDR6 memory narrows the bandwidth gap to just 32.4 GB/s in favor of the older card.

The shader configurations also differ. The Quadro K6000 has 2,880 shading units, 240 texture mapping units, and 48 raster operation units. The RX 7600S has 1,792 shading units, 112 TMUs, and 64 ROPs. The pixel rate favors AMD at 140.8 GPixel/s versus 54.12 GPixel/s, while the texture rate is closer: 246.4 GTexel/s for AMD versus 216.5 GTexel/s for NVIDIA. Power consumption is dramatically different: the Quadro draws 225 W and requires a 550 W power supply, while the RX 7600S has a 75 W TDP and needs no external power connectors.

FAQ

Q: Which GPU has higher raw compute performance?

A: The AMD Radeon RX 7600S delivers 15.77 TFLOPS of FP32 performance, compared to 5.196 TFLOPS for the NVIDIA Quadro K6000, a lead of over 3 times.

Q: Does the Quadro K6000 support ray tracing?

A: No. The Quadro K6000 has no ray tracing cores, while the RX 7600S includes 28 RT cores and supports DirectX 12 Ultimate.

Q: Which GPU has more memory?

A: The NVIDIA Quadro K6000 has 12 GB of GDDR5, while the AMD Radeon RX 7600S has 8 GB of GDDR6. The Quadro also has a wider 384-bit bus versus 128-bit, though the RX 7600S has higher effective memory clock.

Q: What are the power requirements for each card?

A: The Quadro K6000 has a 225 W TDP and requires a 550 W power supply with two 6-pin connectors. The RX 7600S has a 75 W TDP and needs no external power connectors.

Q: Which GPU is newer?

A: The AMD Radeon RX 7600S was released on January 3, 2023, and is still active in production. The NVIDIA Quadro K6000 was released on July 22, 2013, and is end-of-life.

Q: How do the two compare in Vulkan performance?

A: In the Geekbench Vulkan test, the RX 7600S scores 73,868 against the Quadro K6000's 25,409, a 65.6 percentage point difference in favor of AMD.

Head-to-Head Benchmarks

The database records two shared benchmark results between these GPUs, and the AMD Radeon RX 7600S wins both by overwhelming margins. In Geekbench OpenCL, the RX 7600S posts 68,012 points while the Quadro K6000 manages 23,749 points. The delta is 65.1 percentage points, meaning the AMD card scores nearly three times higher in this compute-oriented test. This result aligns with the FP32 specifications: 15.77 TFLOPS versus 5.196 TFLOPS, a ratio of approximately 3.03.

The Geekbench Vulkan result is similar in magnitude. The RX 7600S scores 73,868, and the Quadro K6000 scores 25,409, a delta of 65.6 percentage points. Vulkan performance is particularly relevant for modern cross-platform workloads, and the RX 7600S's support for Vulkan 1.4 versus the Quadro's 1.2.175 reflects a generational API advantage. The RX 7600S also has a higher boost clock of 2,200 MHz versus 902 MHz, and its architecture includes dedicated RT cores, which may contribute to the Vulkan result in graphics-heavy tasks.

The OpenCL result also highlights the memory subsystem differences. Although the Quadro K6000 has higher bandwidth at 288.4 GB/s, the RX 7600S still wins decisively, indicating that compute throughput is limited more by shader count and clock speed than by memory bandwidth in this comparison. The RX 7600S texture rate is also higher at 246.4 GTexel/s versus 216.5 GTexel/s, and its pixel rate of 140.8 GPixel/s dwarfs the Quadro's 54.12 GPixel/s.

The nearest rivals in the database provide context for each card's standing. The Quadro K6000's average benchmark score of 19,030 places it within 0.1 percentage points of the NVIDIA GeForce RTX 4050 Mobile and within 0.3 percentage points of the NVIDIA Tesla K20m. The RX 7600S's average score of 16,696 sits within 0.6 percentage points of the NVIDIA T400 4 GB and within 1.1 percentage points of the NVIDIA T400. These comparisons show that the Quadro K6000, despite its age, still holds a higher average score in the database, though this is based on different test sets than the ones shared with the RX 7600S.

The wins for the RX 7600S are 2 out of 2 in direct comparisons, and the margin is consistent across both APIs. In practical terms, any workload that can leverage OpenCL or Vulkan will run substantially faster on the AMD card. The Quadro K6000 retains advantages only in memory capacity and legacy display connectivity, neither of which appears in the benchmark scores. The verdict from the data is unambiguous: the RX 7600S is the superior performer in every measured test, and the Quadro K6000 should be considered only for specialized legacy applications where its 12 GB frame buffer and DVI outputs are required.