AMD Radeon VII vs Intel Arc A530M Comparison

AMD Radeon VII and Intel Arc A530M occupy opposite ends of the GPU spectrum, both in time and in intent. The Radeon VII is a 2019 flagship desktop card built for maximum compute throughput, while the Arc A530M is a 2023 mobile part designed for efficiency within a laptop chassis. The benchmark data in the database shows a clear performance hierarchy, but the architecture, feature set, and target use cases could not be more different. This analysis walks through where each GPU wins, what separates them at the silicon level, and which user should choose which based strictly on recorded measurements.

Where Each One Wins

The data is unambiguous: AMD Radeon VII wins both recorded head-to-head benchmarks, and it wins by substantial margins. In OpenCL, the Radeon VII scores 91947 against the Arc A530M’s 49735, a difference of 84.9 percent. In Vulkan, the gap widens further: 91788 versus 43492, a 111 percent advantage. These are not close contests. The Radeon VII delivers roughly double the performance in both compute APIs, which directly reflects its positioning as a workstation-class card with 16 GB of HBM2 memory and 1.02 TB/s of bandwidth.

Where does the Arc A530M win? The database records zero benchmark wins for it. Its average benchmark score is 46614, placing it in the 85th percentile of all GPUs, which is respectable for a mobile part, but the Radeon VII sits in the 90th percentile with an average score of 66004. The Arc A530M’s nearest rivals include the AMD Radeon RX 5600M (average score 46601, a 0 percent delta) and the AMD Radeon RX 6550M (average score 46702, a -0.2 percent delta), meaning it trades blows with mid-range mobile GPUs from the previous generation. The Radeon VII, by contrast, competes with NVIDIA Tesla T4 (average score 66733, a -1.1 percent delta) and NVIDIA Tesla P40 (average score 65095, a 1.4 percent delta), which are professional compute cards, not gaming parts.

The use-case split is stark. The Radeon VII is for users who need raw compute throughput: OpenCL and Vulkan workloads, large datasets, and high-bandwidth memory access. The Arc A530M is for laptop users who need a modest, power-efficient GPU for everyday graphics and light compute, but it will not keep pace with the Radeon VII in any recorded metric.

Architecture Differences

The two GPUs come from different architectural lineages. The Radeon VII uses AMD’s Vega 20 chip, built on the GCN 5.1 architecture, and is part of the Vega II generation. It is fabricated on a 7 nm process at TSMC, with 13,230 million transistors on a 331 mm² die, giving a transistor density of 40.0M per mm². The Arc A530M uses Intel’s DG2-256 chip, built on the Xe-HPG architecture, part of the Alchemist generation (Arc 5 Mobile). It is fabricated on a 6 nm process, also at TSMC, with 11,500 million transistors on a 269 mm² die, yielding a higher transistor density of 42.8M per mm².

The compute resources differ dramatically. The Radeon VII has 3840 shading units, 240 texture mapping units, and 64 render output units. The Arc A530M has 1536 shading units, 96 TMUs, and 48 ROPs. That is less than half the shader count and 40 percent of the texture units. The Radeon VII also has no dedicated ray tracing cores, while the Arc A530M includes 12 RT cores, a feature the older GCN architecture simply does not have. Neither GPU lists tensor cores.

Clock speeds tell a similar story. The Radeon VII runs at a base clock of 1400 MHz and a boost clock of 1750 MHz. The Arc A530M runs at 900 MHz base and 1300 MHz boost. The Radeon VII’s higher clocks, combined with more shaders, produce a pixel rate of 112.0 GPixel/s and a texture rate of 420.0 GTexel/s. The Arc A530M manages 62.40 GPixel/s and 124.8 GTexel/s. In raw throughput, the Radeon VII delivers 13.44 TFLOPS of FP32 performance and 26.88 TFLOPS of FP16 (at a 2:1 ratio). The Arc A530M delivers 3.994 TFLOPS FP32 and 7.987 TFLOPS FP16.

Memory is another major divider. The Radeon VII uses 16 GB of HBM2 on a 4096-bit bus, with memory clocked at 1000 MHz (2 Gbps effective) for a bandwidth of 1.02 TB/s. The Arc A530M uses 8 GB of GDDR6 on a 128-bit bus, with memory at 1750 MHz (14 Gbps effective) for a bandwidth of 224.0 GB/s. That is a 4.5x difference in memory bandwidth, which heavily favors the Radeon VII in bandwidth-bound workloads. The Arc A530M’s smaller bus and slower memory are typical of a mobile part designed to fit within a 65 W power envelope, compared to the Radeon VII’s 295 W TDP.

Head-to-Head Benchmarks

The database records two direct comparisons, both in compute APIs. The first is Geekbench OpenCL. The Radeon VII scores 91947, the Arc A530M scores 49735, and the Radeon VII wins by 84.9 percent. This is a huge margin, and it reflects the Radeon VII’s 3.4x advantage in FP32 throughput (13.44 TFLOPS versus 3.994 TFLOPS) and its 4.5x advantage in memory bandwidth. OpenCL workloads often scale with memory bandwidth and raw compute, so this result is expected.

The second is Geekbench Vulkan. The Radeon VII scores 91788, the Arc A530M scores 43492, and the Radeon VII wins by 111 percent. The gap is even larger than in OpenCL. Interestingly, the Arc A530M’s Vulkan score is lower than its OpenCL score (43492 versus 49735), while the Radeon VII’s Vulkan score is nearly identical to its OpenCL score (91788 versus 91947). This suggests the Arc A530M’s Vulkan driver or hardware implementation is relatively weaker, while the Radeon VII remains consistent across APIs.

Looking at the broader benchmark picture, the Radeon VII also has a 3DMark Steel Nomad DX12 score of 2304, which is not directly comparable to the Arc A530M (no such score is recorded for it). The Radeon VII has a Geekbench Metal score of 77975, but again, no Metal score exists for the Arc A530M. The only two common tests are OpenCL and Vulkan, and the Radeon VII wins both decisively.

In terms of average benchmark scores, the Radeon VII’s 66004 is 41.6 percent higher than the Arc A530M’s 46614. The percentile rankings reflect this: the Radeon VII sits at the 90th percentile of all GPUs, while the Arc A530M sits at the 85th percentile. That five-point gap in percentile is notable, but it understates the raw performance difference because the percentile distribution is compressed at the high end.

FAQ

Q: Which GPU has higher raw compute performance?

A: The AMD Radeon VII. It delivers 13.44 TFLOPS of FP32 and 26.88 TFLOPS of FP16, compared to the Intel Arc A530M’s 3.994 TFLOPS FP32 and 7.987 TFLOPS FP16. In the recorded Geekbench OpenCL test, the Radeon VII scores 91947 versus 49735, a 84.9 percent advantage.

Q: Does the Intel Arc A530M support ray tracing?

A: Yes. The Arc A530M has 12 dedicated RT cores, built into the Xe-HPG architecture. The AMD Radeon VII has no RT cores, as its GCN 5.1 architecture predates hardware ray tracing support.

Q: What is the memory bandwidth difference?

A: The Radeon VII has a bandwidth of 1.02 TB/s using 16 GB of HBM2 on a 4096-bit bus. The Arc A530M has a bandwidth of 224.0 GB/s using 8 GB of GDDR6 on a 128-bit bus. The Radeon VII’s bandwidth is over four times higher.

Q: Which GPU is more power-efficient?

A: The Arc A530M. Its TDP is 65 W, while the Radeon VII has a TDP of 295 W. The Arc A530M is designed for mobile integration and does not require external power connectors, whereas the Radeon VII requires two 8-pin connectors and a 600 W suggested PSU.

Q: How do they compare in their respective peer groups?

A: The Radeon VII’s nearest rivals are NVIDIA Tesla T4 (average score 66733, -1.1 percent delta), Tesla P40 (65095, +1.4 percent), AMD Radeon Pro WX 9100 (64212, +2.8 percent), and NVIDIA CMP 30HX (63842, +3.4 percent). The Arc A530M’s nearest rivals are AMD Radeon RX 5600M (46601, 0 percent delta), RX 6550M (46702, -0.2 percent), NVIDIA RTX A2000 (46043, +1.2 percent), and RTX 5880 Ada Generation (45972, +1.4 percent). The Radeon VII competes with professional compute cards, while the Arc A530M sits among mid-range mobile GPUs.

Q: Which GPU is still in production?

A: The Intel Arc A530M is listed as Active production status, released on 2023-07-31. The AMD Radeon VII is End-of-life, having been released on 2019-02-06.

Specification Differences

The following table highlights the key differences between the two GPUs, based on recorded data:

• Chip: AMD Radeon VII uses Vega 20; Intel Arc A530M uses DG2-256
• Architecture: GCN 5.1 versus Xe-HPG
• Process Node: 7 nm versus 6 nm (both TSMC)
• Transistors: 13,230 million versus 11,500 million
• Die Size: 331 mm² versus 269 mm²
• Transistor Density: 40.0M / mm² versus 42.8M / mm²
• Base Clock: 1400 MHz versus 900 MHz
• Boost Clock: 1750 MHz versus 1300 MHz
• Memory: 16 GB HBM2 versus 8 GB GDDR6
• Memory Bus: 4096 bit versus 128 bit
• Memory Bandwidth: 1.02 TB/s versus 224.0 GB/s
• Shading Units: 3840 versus 1536
• TMUs: 240 versus 96
• ROPs: 64 versus 48
• RT Cores: None versus 12
• Pixel Rate: 112.0 GPixel/s versus 62.40 GPixel/s
• Texture Rate: 420.0 GTexel/s versus 124.8 GTexel/s
• FP32: 13.44 TFLOPS versus 3.994 TFLOPS
• FP16: 26.88 TFLOPS versus 7.987 TFLOPS
• TDP: 295 W versus 65 W
• Slot Width: Dual-slot versus IGP
• Power Connectors: 2x 8-pin versus none
• Suggested PSU: 600 W versus none
• Bus Interface: PCIe 3.0 x16 versus PCIe 4.0 x8
• Display Outputs: 1x HDMI 2.0b, 3x DisplayPort 1.4a versus Portable Device Dependent
• DirectX Support: 12 (12_1) versus 12 Ultimate (12_2)
• Vulkan Support: 1.3 versus 1.4
• Production Status: End-of-life versus Active
• Release Date: 2019-02-06 versus 2023-07-31
• Launch MSRP: 699 USD (stated once) versus no recorded MSRP

The Verdict

The verdict is straightforward from the data. The AMD Radeon VII is the superior performer in every recorded benchmark. It wins both head-to-head tests by margins of 84.9 percent and 111 percent, has a higher average benchmark score (66004 versus 46614), and holds a higher percentile ranking (90th versus 85th). Users who need maximum compute throughput for OpenCL or Vulkan workloads should choose the Radeon VII, provided they can accommodate its 295 W TDP, dual-slot footprint, and 600 W suggested PSU. The 16 GB of HBM2 memory with 1.02 TB/s of bandwidth is a significant advantage for memory-intensive tasks.

The Intel Arc A530M is not a performance competitor to the Radeon VII. It wins no head-to-head benchmarks and delivers roughly half the score in OpenCL and less than half in Vulkan. However, it has its own merits: a 65 W TDP, no external power connectors, and an IGP slot width make it suitable for laptops. It also supports hardware ray tracing with 12 RT cores and a newer DirectX 12 Ultimate feature set, which the Radeon VII cannot match. The Arc A530M’s nearest rivals include mid-range mobile GPUs like the AMD Radeon RX 5600M and RX 6550M, with average scores within 0.2 percent, so it is competitive in its own class.

In short: pick the Radeon VII for raw compute and bandwidth, pick the Arc A530M for mobile efficiency and modern feature support. The two are not substitutes for each other. They serve different form factors and power budgets, and the benchmark data reflects that divide clearly. The Radeon VII is an end-of-life desktop flagship with a 699 USD launch MSRP, while the Arc A530M is an active mobile part with no recorded MSRP. The performance gap is real and large, but the use cases do not overlap.