AMD Radeon RX 9070 GRE vs Intel Arc Pro B65 Comparison

AMD Radeon RX 9070 GRE vs Intel Arc Pro B65

The AMD Radeon RX 9070 GRE and Intel Arc Pro B65 occupy different tiers of the graphics card market, with the data showing a substantial performance gap driven by distinct architectural priorities. The RX 9070 GRE, built on RDNA 4.0, delivers consumer-focused gaming performance, while the Arc Pro B65, based on Xe2-HPG, targets professional workloads with a massive memory pool. Benchmark records show the RX 9070 GRE at the 87th percentile among all GPUs, while the Arc Pro B65 sits at the 50th percentile, indicating the AMD card outperforms the Intel card in raw compute across the board.

Where Each One Wins

The AMD Radeon RX 9070 GRE wins decisively in raw graphics compute. Its recorded benchmark in 3DMark Steel Nomad DX12 shows a score of 5424, and its OpenCL score reaches 109309. These results place it in the 87th percentile of all GPUs, a figure that reflects its position among high-end consumer cards. The average benchmark score of 57367 for the RX 9070 GRE, despite the two individual test results, confirms its classification as a high-performance part.

The Intel Arc Pro B65, conversely, has no recorded benchmark scores in the database, and its average benchmark score is listed as 0. Its 50th percentile ranking places it in the middle of the GPU performance distribution, well below the RX 9070 GRE. Where the Arc Pro B65 excels is in memory capacity: it offers 32 GB of GDDR6 memory on a 256-bit bus, delivering 608.0 GB/s of bandwidth. This is 20 GB more memory than the RX 9070 GRE's 12 GB, and the bandwidth advantage is significant for large dataset workloads.

The use-case split is clear. The RX 9070 GRE wins on every measured performance metric, making it the choice for gaming and general 3D rendering. The Arc Pro B65, with its 32 GB frame buffer, targets applications that require loading very large models or datasets into VRAM, such as AI inference, scientific visualization, or massive scene composition, even though its raw compute is lower.

Architecture Differences

The two cards come from different foundries and process nodes. The AMD Radeon RX 9070 GRE uses the Navi 48 chip built on a 4 nm process at TSMC, while the Intel Arc Pro B65 uses the BMG-G21 chip on a 5 nm process, also from TSMC. The transistor counts differ substantially: the RX 9070 GRE packs 53,900 million transistors on a 357 mm² die, yielding a transistor density of 151.0 million per square millimeter. The Arc Pro B65 has 19,600 million transistors on a 272 mm² die, with a density of 72.1 million per square millimeter.

The compute resources reflect these differences. The RX 9070 GRE has 3072 shading units, 192 texture mapping units, and 96 raster operation pipelines. The Arc Pro B65 has 2560 shading units, 160 TMUs, and 80 ROPs. Ray tracing hardware also differs: the AMD card has 48 RT cores, while the Intel card has 20. The RX 9070 GRE delivers 34.28 TFLOPS of FP32 compute and the same figure for FP16 at a 1:1 ratio. The Arc Pro B65 delivers 12.29 TFLOPS of FP32 and 24.58 TFLOPS of FP16 at a 2:1 ratio, meaning its FP16 throughput is twice its FP32 throughput.

Clock speeds and power characteristics show further divergence. The RX 9070 GRE has a base clock of 1420 MHz, a boost clock of 2790 MHz, and a game clock of 2220 MHz. The Arc Pro B65 has a flat 2400 MHz base and boost clock. The AMD card draws 220 W and requires two 8-pin power connectors, while the Intel card draws 200 W and needs a single 8-pin connector. Both cards are dual-slot designs with a suggested PSU of 550 W. The RX 9070 GRE uses PCIe 5.0 x16, and the Arc Pro B65 also uses PCIe 5.0 x16.

Memory configurations diverge sharply. The RX 9070 GRE uses 12 GB of GDDR6 on a 192-bit bus, with a memory clock of 2250 MHz (18 Gbps effective) and 432.0 GB/s of bandwidth. The Arc Pro B65 uses 32 GB of GDDR6 on a 256-bit bus, with a memory clock of 2375 MHz (19 Gbps effective) and 608.0 GB/s of bandwidth. Display outputs differ as well: the RX 9070 GRE offers one HDMI 2.1b port and three DisplayPort 2.1a ports, while the Arc Pro B65 offers four DisplayPort 2.1 ports.

Head-to-Head Benchmarks

Direct head-to-head benchmark comparisons between the two cards are not present in the database, so the analysis relies on their individual recorded scores and percentile rankings. The RX 9070 GRE's 3DMark Steel Nomad DX12 score of 5424 and OpenCL score of 109309 are the only concrete performance numbers available for the AMD card. The Arc Pro B65 has no benchmark entries, making a direct numerical comparison impossible.

The nearest rivals for the RX 9070 GRE provide context for its performance level. The Intel Arc A580 has an average score of 57756, which is 0.7% higher than the RX 9070 GRE's average of 57367. The AMD Radeon RX 5600 OEM scores 58085, 1.2% higher. The Intel Arc A570M scores 58239, 1.5% higher. The AMD Radeon RX 6950 XT scores 58392, 1.8% higher. These deltas show that the RX 9070 GRE sits within 2% of several mid-range and previous-generation high-end cards, indicating its performance is competitive but not class-leading.

For the Arc Pro B65, the absence of benchmark scores and rival data means its performance must be inferred from its 50th percentile ranking. This places it at the median of all GPUs, which is far below the RX 9070 GRE's 87th percentile. The FP32 compute difference is stark: the RX 9070 GRE delivers 34.28 TFLOPS versus 12.29 TFLOPS for the Arc Pro B65, a factor of roughly 2.8 times in favor of the AMD card. Texture and pixel rates follow the same pattern, with the RX 9070 GRE achieving 535.7 GTexel/s and 267.8 GPixel/s versus 384.0 GTexel/s and 192.0 GPixel/s for the Intel card.

FAQ

Q: Which card has more VRAM?

A: The Intel Arc Pro B65 has 32 GB of GDDR6 memory on a 256-bit bus, while the AMD Radeon RX 9070 GRE has 12 GB of GDDR6 on a 192-bit bus. The Intel card also has higher memory bandwidth at 608.0 GB/s versus 432.0 GB/s.

Q: What are the FP32 compute figures for each card?

A: The AMD Radeon RX 9070 GRE delivers 34.28 TFLOPS of FP32 compute, while the Intel Arc Pro B65 delivers 12.29 TFLOPS. The AMD card also achieves 34.28 TFLOPS of FP16 at a 1:1 ratio, whereas the Intel card achieves 24.58 TFLOPS of FP16 at a 2:1 ratio.

Q: How do the process nodes compare?

A: The AMD Radeon RX 9070 GRE uses a 4 nm process at TSMC, while the Intel Arc Pro B65 uses a 5 nm process at TSMC. The AMD chip has 53,900 million transistors on a 357 mm² die, and the Intel chip has 19,600 million transistors on a 272 mm² die.

Q: What is the launch MSRP of the AMD card?

A: The AMD Radeon RX 9070 GRE has a launch MSRP of 549 USD. The Intel Arc Pro B65 does not have a recorded launch MSRP in the database.

Q: Which card has more ray tracing cores?

A: The AMD Radeon RX 9070 GRE has 48 RT cores, while the Intel Arc Pro B65 has 20 RT cores. Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What are the power requirements?

A: The AMD Radeon RX 9070 GRE has a TDP of 220 W and requires two 8-pin power connectors, while the Intel Arc Pro B65 has a TDP of 200 W and requires one 8-pin connector. Both cards have a suggested PSU of 550 W and are dual-slot designs.

The Verdict

The recorded data shows a clear performance hierarchy. The AMD Radeon RX 9070 GRE outperforms the Intel Arc Pro B65 in every compute metric: shading units (3072 versus 2560), TMUs (192 versus 160), ROPs (96 versus 80), RT cores (48 versus 20), FP32 throughput (34.28 TFLOPS versus 12.29 TFLOPS), and pixel/texture rates (267.8 GPixel/s and 535.7 GTexel/s versus 192.0 GPixel/s and 384.0 GTexel/s). The 87th percentile ranking for the RX 9070 GRE versus the 50th percentile for the Arc Pro B65 reinforces this gap.

The Intel Arc Pro B65 counters with a 32 GB memory pool and 608.0 GB/s of bandwidth, which are its only advantages over the RX 9070 GRE. These specifications suit workloads where capacity outweighs raw speed, such as processing large datasets or multi-layer scenes that exceed 12 GB. The RX 9070 GRE, with its 12 GB frame buffer and higher compute, is better suited for gaming and standard 3D rendering where its 432.0 GB/s bandwidth suffices.

Users selecting between these cards should base their decision on memory requirements. The RX 9070 GRE is the superior performer in all recorded benchmarks and compute metrics, and its launch MSRP of 549 USD places it in the consumer high-end segment. The Arc Pro B65, lacking any benchmark scores and sitting at the 50th percentile, is a professional-oriented card whose 32 GB capacity targets niche applications that cannot fit within 12 GB. For general graphics work, the AMD card is the stronger choice; for memory-bound professional tasks, the Intel card offers capacity that the AMD card cannot match.