Intel HD Graphics 530 vs NVIDIA Quadro K2000D Comparison

Where Each One Wins

The recorded benchmark data draws a clear line between these two graphics solutions. The NVIDIA Quadro K2000D wins the only directly comparable test, Geekbench OpenCL, with a score of 3919 against 3550 for the Intel HD Graphics 530. That is a 10.4% advantage for the discrete Quadro card in raw compute workloads. The Intel part, however, has additional recorded scores in Metal and Vulkan APIs, where it posts 5025 and 1422 respectively. These are not head-to-head comparisons, but they suggest the Intel integrated solution has strengths in environments that the Quadro does not have recorded data for.

The use-case split is therefore straightforward. The Quadro K2000D is the stronger choice for OpenCL compute tasks, which are common in professional rendering, scientific simulation, and general GPU compute. Its 10.4% lead in that specific test is meaningful, especially given that both parts are end-of-life products with similar overall percentile standings. The Quadro sits at the 23rd percentile among all GPUs, while the Intel HD Graphics 530 sits at the 20th percentile. These are close overall positions, but the actual performance delta in the shared test favors the NVIDIA card.

The Intel HD Graphics 530, by contrast, shows its value in API versatility. Its Vulkan score of 1422 and Metal score of 5025 indicate it can handle modern graphics interfaces, though no direct comparison to the Quadro exists in those tests. For users running applications that leverage Metal (primarily Apple ecosystems) or Vulkan (cross-platform games and engines), the Intel part has recorded functionality. The Quadro K2000D only has OpenCL data, with API support listed at DirectX 12 (11_0), OpenGL 4.6, and Vulkan 1.2.175, but no benchmark scores for those paths.

The architecture itself reinforces the split. The Quadro uses a discrete GPU with dedicated GDDR5 memory, 2 GB in size, on a 128-bit bus, delivering 64.00 GB/s of bandwidth. The Intel HD Graphics 530 shares system memory, with bandwidth listed as "System Dependent". That architectural difference explains why the discrete card wins in compute: it has its own high-speed memory pool, whereas the integrated part competes with the CPU for memory access.

In terms of raw throughput numbers, the Quadro also leads on paper. It offers 732.7 GFLOPS of FP32 performance versus 364.8 GFLOPS for the Intel part. The Intel does have FP16 capability at 729.6 GFLOPS (2:1), which the Quadro does not list, but for standard 32-bit compute workloads, the NVIDIA part is the clear performer.

The Verdict

The data supports a clear recommendation based on workload type. For users running OpenCL-based compute tasks, the NVIDIA Quadro K2000D is the stronger option. Its 3919 OpenCL score beats the Intel HD Graphics 530's 3550 by 10.4%, and its dedicated memory subsystem provides consistent bandwidth that integrated graphics cannot match. The Quadro also carries a higher FP32 throughput at 732.7 GFLOPS, which directly translates to faster execution in many compute kernels.

The Intel HD Graphics 530 is the better choice for system integration and API coverage. It is an IGP with a 15 W TDP, meaning it consumes far less power than the Quadro's 51 W. It uses the Ring Bus interface, requires no power connectors, and has no physical dimensions to account for, since it lives on the motherboard or CPU package. For a system builder who needs basic graphics acceleration without adding a discrete card, the Intel part is the practical solution. Its recorded Vulkan and Metal scores show it handles modern graphics APIs, even if its OpenCL performance trails the Quadro.

The percentile standings reinforce the nuance. The Quadro's 23rd percentile and the Intel's 20th percentile are close, but the Intel part's average benchmark score of 3332 is dragged down by its Vulkan result of 1422. Its OpenCL score alone is 3550, which is only 9.4% behind the Quadro. The Intel part is not a weak integrated solution; it is simply outclassed in the one test where both have data.

For professional users in CAD, scientific visualization, or GPU compute, the Quadro K2000D is the data-backed choice. Its nearest rivals in the database include the NVIDIA Quadro 2000D at 3930 (0.3% higher) and the NVIDIA Quadro 2000 at 3898 (0.5% lower), placing it in a tight cluster of similar professional cards. For general users who need a low-power integrated solution with modern API support, the Intel HD Graphics 530 is the sensible pick, especially given its 15 W power draw and lack of add-in card requirements.

Head-to-Head Benchmarks

The only direct comparison in the database is Geekbench OpenCL. The NVIDIA Quadro K2000D scores 3919, while the Intel HD Graphics 530 scores 3550. The Quadro wins by 10.4%, a decisive margin for a single benchmark. This gap is consistent with the hardware specifications: the Quadro has 384 shading units, 32 TMUs, and 16 ROPs, versus 192 shading units, 24 TMUs, and 3 ROPs for the Intel part. The Quadro's pixel rate is 7.632 GPixel/s and texture rate is 30.53 GTexel/s, both higher than the Intel's 2.850 GPixel/s and 22.80 GTexel/s. These fillrate differences directly impact compute and rendering workloads.

The Intel part's closest rivals in the database are the NVIDIA GeForce GT 730M at 3316 (0.5% lower), NVIDIA GeForce 920M at 3287 (1.4% lower), Intel HD Graphics P4600 at 3389 (1.7% higher), and NVIDIA GeForce GT 740 at 3431 (2.9% higher). Its OpenCL score of 3550 places it above all of these, meaning the Intel HD Graphics 530 is actually a competitive integrated solution when compared to low-end discrete mobile GPUs. The Quadro, by comparison, sits near the NVIDIA Quadro 2000D and Quadro 2000, with deltas of only 0.3% and 0.5% respectively. This indicates the Quadro K2000D is precisely in line with its professional peers.

The head-to-head delta of 10.4% is substantial. It suggests that for OpenCL workloads, the discrete Quadro provides roughly a tenth more performance than the integrated Intel solution. This is not a marginal difference; it could translate into noticeable reductions in render times or simulation durations. The Quadro's dedicated 64.00 GB/s memory bandwidth is likely the key factor, as it does not share bandwidth with the CPU. The Intel part's "System Dependent" bandwidth means its performance scales with the host system's memory configuration, which introduces variability.

The Intel part does have a Vulkan score of 1422, but there is no Quadro Vulkan result to compare against. Similarly, the Metal score of 5025 has no counterpart. These scores are informative for users in those ecosystems, but they do not factor into the head-to-head analysis. The database only records a single shared test, and the Quadro wins it.

FAQ

Q: Which GPU has a higher OpenCL benchmark score?

A: The NVIDIA Quadro K2000D scores 3919 in Geekbench OpenCL, while the Intel HD Graphics 530 scores 3550. The Quadro leads by 10.4%.

Q: Does the Intel HD Graphics 530 support Vulkan?

A: Yes, the Intel part has a recorded Vulkan score of 1422 and supports Vulkan 1.3 in its API list. The Quadro K2000D lists Vulkan 1.2.175 support but has no recorded Vulkan benchmark score.

Q: How do the overall performance percentiles compare?

A: The Quadro K2000D sits at the 23rd percentile among all GPUs, while the Intel HD Graphics 530 sits at the 20th percentile. Their average benchmark scores are 3919 and 3332 respectively.

Q: What memory configuration does each GPU use?

A: The Quadro K2000D uses 2 GB of dedicated GDDR5 memory on a 128-bit bus with 64.00 GB/s bandwidth. The Intel HD Graphics 530 uses System Shared memory, with type and bus width also listed as System Shared and bandwidth as System Dependent.

Q: Which GPU has more shading units?

A: The Quadro K2000D has 384 shading units, 32 TMUs, and 16 ROPs. The Intel HD Graphics 530 has 192 shading units, 24 TMUs, and 3 ROPs.

Q: What is the power consumption difference?

A: The Quadro K2000D has a TDP of 51 W, while the Intel HD Graphics 530 has a TDP of 15 W. The Quadro also requires a suggested PSU of 250 W, whereas the Intel part uses the Ring Bus interface with no power connectors and no suggested PSU listed.

Architecture Differences

The two GPUs come from fundamentally different design philosophies. The NVIDIA Quadro K2000D is built on the Kepler architecture, using the GK107 chip, manufactured by TSMC on a 28 nm process. It has 1,270 million transistors on a 118 mm² die, giving a transistor density of 10.8M per mm². The Intel HD Graphics 530 uses the Skylake GT2 chip, based on Generation 9.0 architecture, manufactured by Intel on a 14 nm+ process. Its die size is 123 mm², slightly larger than the Quadro, but Intel does not list transistor count or density in the database.

The memory architecture is the most significant divergence. The Quadro is a discrete card with 2 GB of GDDR5 memory, a 128-bit bus, and 64.00 GB/s bandwidth. The Intel part is an IGP with System Shared memory, meaning it borrows from the host system's RAM. Its bandwidth is listed as "System Dependent", which introduces variability based on the rest of the system. This is a structural disadvantage for the Intel part in memory-bound workloads.

The compute resources also favor the Quadro. It has 384 shading units, 32 TMUs, and 16 ROPs, producing a pixel rate of 7.632 GPixel/s and a texture rate of 30.53 GTexel/s. The Intel part has 192 shading units, 24 TMUs, and only 3 ROPs, with a pixel rate of 2.850 GPixel/s and a texture rate of 22.80 GTexel/s. The Quadro's FP32 throughput is 732.7 GFLOPS, double the Intel's 364.8 GFLOPS. The Intel part does offer FP16 at 729.6 GFLOPS (2:1), which the Quadro does not list, indicating a different compute priority.

The process node difference is notable: 28 nm for NVIDIA versus 14 nm+ for Intel. The smaller node typically allows for better power efficiency, which is reflected in the TDP: 51 W for the Quadro versus 15 W for the Intel part. The Quadro is a single-slot card measuring 202 mm in length and 111 mm in height, with display outputs of 2x DVI and 1x mini-DisplayPort 1.2. The Intel part is an IGP with motherboard-dependent outputs and no physical dimensions.

API support also differs. The Quadro lists DirectX 12 (11_0), OpenGL 4.6, and Vulkan 1.2.175. The Intel part lists DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3. The Intel part has a higher DirectX feature level and a newer Vulkan version, which aligns with its later release date of August 2015 versus February 2013 for the Quadro.

Specification Differences

The database records several fields where the two GPUs differ. The most direct comparison points are as follows:

• Process node: 28 nm for the Quadro, 14 nm+ for the Intel part.
• Transistors: 1,270 million for the Quadro; not listed for the Intel part.
• Die size: 118 mm² for the Quadro, 123 mm² for the Intel part.
• Transistor density: 10.8M / mm² for the Quadro; not listed for the Intel part.
• Memory size: 2 GB for the Quadro, System Shared for the Intel part.
• Memory type: GDDR5 for the Quadro, System Shared for the Intel part.
• Memory bus width: 128 bit for the Quadro, System Shared for the Intel part.
• Memory bandwidth: 64.00 GB/s for the Quadro, System Dependent for the Intel part.
• Shading units: 384 for the Quadro, 192 for the Intel part.
• TMUs: 32 for the Quadro, 24 for the Intel part.
• ROPs: 16 for the Quadro, 3 for the Intel part.
• Pixel rate: 7.632 GPixel/s for the Quadro, 2.850 GPixel/s for the Intel part.
• Texture rate: 30.53 GTexel/s for the Quadro, 22.80 GTexel/s for the Intel part.
• FP32 performance: 732.7 GFLOPS for the Quadro, 364.8 GFLOPS for the Intel part.
• FP16 performance: not listed for the Quadro, 729.6 GFLOPS (2:1) for the Intel part.
• TDP: 51 W for the Quadro, 15 W for the Intel part.
• Slot width: Single-slot for the Quadro, IGP for the Intel part.
• Power connectors: None for the Quadro, not listed for the Intel part.
• Suggested PSU: 250 W for the Quadro, not listed for the Intel part.
• Bus interface: PCIe 2.0 x16 for the Quadro, Ring Bus for the Intel part.
• Display outputs: 2x DVI and 1x mini-DisplayPort 1.2 for the Quadro, Motherboard Dependent for the Intel part.
• DirectX support: 12 (11_0) for the Quadro, 12 (12_1) for the Intel part.
• Vulkan support: 1.2.175 for the Quadro, 1.3 for the Intel part.
• Release date: February 2013 for the Quadro, August 2015 for the Intel part.
• Launch MSRP: 599 USD for the Quadro, not listed for the Intel part.
• Dimensions: 202 mm length and 111 mm height for the Quadro, not listed for the Intel part.