NVIDIA RTX 6000D vs NVIDIA Tesla V100 PCIe 32 GB Comparison

The NVIDIA RTX 6000D and NVIDIA Tesla V100 PCIe 32 GB represent two distinct eras of NVIDIA’s professional computing strategy. The RTX 6000D is a current-generation Blackwell 2.0 part aimed at high-end workstations, while the V100 is an end-of-life Volta product designed for datacenter acceleration. The data shows a decisive performance gap between them, but the comparison is not without nuance regarding architecture and intended use cases.

Where Each One Wins

The RTX 6000D wins the only head-to-head benchmark available in the dataset, and it wins overwhelmingly. In the Geekbench OpenCL test, the RTX 6000D scores 388,405 against the V100’s 168,763, a delta of 130.1%. This is a single data point, but it aligns with the broader average benchmark scores, where the RTX 6000D sits at 195,964 versus the V100’s 150,305. The RTX 6000D also holds a 98th percentile ranking among all GPUs, compared to the V100’s 96th percentile. For any workload that scales with raw compute throughput—such as rendering, simulation, or general-purpose compute—the RTX 6000D is the clear winner.

The V100’s advantage is not in performance but in its legacy role. It was designed for datacenter deployment with no display outputs, making it suitable for headless server environments. The RTX 6000D, by contrast, includes 4x DisplayPort 2.1b outputs, positioning it for interactive workstation use. The V100 also has a significantly lower power draw at 250 W, compared to the RTX 6000D’s 600 W, which could matter in dense multi-GPU server chassis where thermal and power budgets are constrained. However, the benchmark data does not show any test where the V100 outperforms the RTX 6000D. The wins column is 1 for the RTX 6000D and 0 for the V100.

Architecture Differences

The two GPUs are built on fundamentally different architectures and process nodes. The RTX 6000D uses the GB202 chip based on Blackwell 2.0, fabricated on a 5 nm process at TSMC. It packs 92,200 million transistors on a 750 mm² die, yielding a transistor density of 122.9M per mm². The V100 uses the GV100 chip based on the older Volta architecture, also from TSMC but on a 12 nm process. It contains 21,100 million transistors on a larger 815 mm² die, resulting in a much lower density of 25.9M per mm².

The core configurations diverge sharply. The RTX 6000D features 19,968 shading units, 624 texture mapping units, and 192 ROPs. It also includes 156 ray tracing cores and 624 tensor cores. The V100 has 5,120 shading units, 320 TMUs, and 128 ROPs, with 640 tensor cores but no ray tracing cores at all. This reflects the architectural focus: Blackwell 2.0 is built for modern graphics including ray tracing, while Volta predates that capability and concentrated on tensor operations for AI.

Memory technology is another major split. The RTX 6000D uses 84 GB of GDDR7 on a 448-bit bus, delivering 1.40 TB/s of bandwidth. The V100 uses 32 GB of HBM2 on a 4096-bit bus, providing 897.0 GB/s. The RTX 6000D has more capacity and higher bandwidth, though the V100’s HBM2 implementation was high-end for its time. The RTX 6000D also supports PCIe 5.0 x16, whereas the V100 is limited to PCIe 3.0 x16, doubling the potential host interface bandwidth.

Head-to-Head Benchmarks

The only direct benchmark comparison in the dataset is Geekbench OpenCL, and it is a blowout. The RTX 6000D scores 388,405, while the V100 manages 168,763. That is a 130.1% advantage for the RTX 6000D, meaning it more than doubles the V100’s performance in this compute-oriented test. This result is consistent with the raw specifications: the RTX 6000D’s FP32 throughput is 97.04 TFLOPS versus the V100’s 14.13 TFLOPS, a nearly 7x difference. Even in FP16, where the V100 uses a 2:1 ratio to reach 28.26 TFLOPS, the RTX 6000D matches its FP32 number at 97.04 TFLOPS with a 1:1 ratio.

The average benchmark scores tell a similar story, though with a smaller margin. The RTX 6000D’s average benchmark score is 195,964, which is 30.3% higher than the V100’s 150,305. The RTX 6000D’s nearest rivals include the NVIDIA A100 SXM4 40 GB, which it beats by 4.7%, and the NVIDIA RTX 5000 Ada Generation, which it beats by 6.1%. It trails the NVIDIA A100 PCIe 80 GB by 5.4%. The V100, meanwhile, is closest to the NVIDIA A10G, trailing by just 1.1%, and it beats the AMD Instinct MI100 by 8.1%. This places the V100 in a lower performance tier, roughly comparable to mid-range accelerators from its own generation.

Specification Differences

The specification differences between the two cards are extensive and illustrate the generational leap. The RTX 6000D uses a GB202 chip, while the V100 uses GV100. The process node is 5 nm versus 12 nm, and transistor count is 92,200 million versus 21,100 million. Die size is 750 mm² for the RTX 6000D and 815 mm² for the V100, meaning the newer chip is smaller despite having over four times the transistors. Transistor density is 122.9M per mm² versus 25.9M per mm².

Clock speeds are substantially higher on the RTX 6000D: base clock of 1992 MHz versus 1230 MHz, and boost clock of 2430 MHz versus 1380 MHz. Memory configuration differs in size (84 GB versus 32 GB), type (GDDR7 versus HBM2), bus width (448-bit versus 4096-bit), and bandwidth (1.40 TB/s versus 897.0 GB/s). The memory clock is also faster at 1560 MHz (25 Gbps effective) versus 876 MHz (1752 Mbps effective). Shading units, TMUs, and ROPs are all higher on the RTX 6000D, and it adds 156 ray tracing cores that the V100 lacks entirely. Tensor core counts are similar at 624 versus 640, but the RTX 6000D’s architecture makes them far more capable.

Power and connectivity also differ. The RTX 6000D has a TDP of 600 W and requires a single 16-pin power connector with a 1000 W suggested PSU. The V100 has a TDP of 250 W, uses 2x 8-pin connectors, and suggests a 600 W PSU. The RTX 6000D supports PCIe 5.0 x16 and offers 4x DisplayPort 2.1b outputs, while the V100 is PCIe 3.0 x16 with no display outputs. Both are dual-slot cards. The RTX 6000D is currently active in production, while the V100 is end-of-life. The RTX 6000D’s release date is July 2025, and its predecessor is Workstation Ada; the V100 was released in March 2018, with Tesla Pascal as its predecessor and Tesla Turing as its successor.

FAQ

Q: Which GPU has higher raw compute performance?

A: The RTX 6000D is vastly ahead, with 97.04 TFLOPS FP32 versus the V100’s 14.13 TFLOPS. In the Geekbench OpenCL test, the RTX 6000D scores 388,405 against 168,763, a 130.1% difference.

Q: Does the Tesla V100 support ray tracing?

A: No. The V100 has no ray tracing cores listed in its specifications. The RTX 6000D includes 156 ray tracing cores as part of its Blackwell 2.0 architecture.

Q: What are the memory capacity and bandwidth differences?

A: The RTX 6000D has 84 GB of GDDR7 on a 448-bit bus with 1.40 TB/s bandwidth. The V100 has 32 GB of HBM2 on a 4096-bit bus with 897.0 GB/s bandwidth.

Q: Which card is more suitable for a workstation with monitors?

A: The RTX 6000D, because it includes 4x DisplayPort 2.1b outputs. The V100 has no display outputs and is designed for headless datacenter use.

Q: How does the power consumption compare?

A: The RTX 6000D has a TDP of 600 W with a suggested PSU of 1000 W and a single 16-pin connector. The V100 has a TDP of 250 W with a suggested PSU of 600 W and 2x 8-pin connectors.

Q: What is the production status of each card?

A: The RTX 6000D is listed as Active in production. The Tesla V100 PCIe 32 GB is End-of-life.