Intel Arc G3 Extreme vs NVIDIA RTX 4000 SFF Ada Generation Comparison

The Verdict

The database comparison between the Intel Arc G3 Extreme and the NVIDIA RTX 4000 SFF Ada Generation reveals two fundamentally different products with distinct positioning. The Intel part is an integrated graphics processor built on the Panther Lake chip using the Xe3-LPG architecture, fabricated on Intel's 3 nm process. It carries a 50th percentile ranking across all GPUs in the database, indicating mid-pack performance. The NVIDIA RTX 4000 SFF Ada Generation, by contrast, sits at the 95th percentile, placing it among the top 5 percent of all recorded graphics cards.

The RTX 4000 SFF Ada Generation delivers a substantial performance advantage in the recorded benchmarks. Its average benchmark score of 117,088 across OpenCL and Vulkan tests places it far ahead of the Intel part, which has no recorded benchmark scores in the database. The NVIDIA card achieves 124,812 in Geekbench OpenCL and 109,364 in Geekbench Vulkan, while the Intel Arc G3 Extreme has zero entries in the benchmark section. This absence of recorded performance data for the Intel part means any direct numerical comparison of actual workload performance is impossible from the current database state.

From a specification standpoint, the NVIDIA card offers 6,144 shading units, 192 texture mapping units, 64 raster operation units, 48 ray tracing cores, and 192 tensor cores. The Intel part provides 1,536 shading units, 48 TMUs, 24 ROPs, and 12 ray tracing cores, with no tensor core count listed. The RTX 4000 SFF also carries 20 GB of dedicated GDDR6 memory on a 160-bit bus with 280.0 GB/s bandwidth, while the Intel part uses system shared memory with system dependent bandwidth.

The choice between these two hinges entirely on the use case. The Intel Arc G3 Extreme is an integrated solution with an 80 W TDP, no power connectors, and an IGP bus interface, making it suitable for compact systems where discrete graphics is not an option. The NVIDIA RTX 4000 SFF Ada Generation is a dual-slot discrete card with a 70 W TDP, no power connectors, a 250 W suggested PSU, and a PCIe 4.0 x16 interface, targeting workstation environments that require dedicated graphics memory and higher compute throughput. For anyone needing maximum recorded performance, the NVIDIA card is the clear choice based on its percentile ranking and benchmark scores. For systems that cannot accommodate a discrete GPU, the Intel part exists as the integrated alternative.

FAQ

Q: Which GPU has the higher recorded benchmark score?

A: The NVIDIA RTX 4000 SFF Ada Generation has an average benchmark score of 117,088, while the Intel Arc G3 Extreme has no recorded benchmark scores in the database.

Q: What are the Geekbench results for the NVIDIA card?

A: The RTX 4000 SFF Ada Generation scores 124,812 in Geekbench OpenCL and 109,364 in Geekbench Vulkan.

Q: How does the Intel Arc G3 Extreme compare in terms of process node?

A: The Intel part uses a 3 nm process node fabricated by Intel, while the NVIDIA card uses a 5 nm process node from TSMC.

Q: What memory configurations do these GPUs offer?

A: The Intel Arc G3 Extreme uses system shared memory with system dependent bandwidth, while the NVIDIA RTX 4000 SFF Ada Generation has 20 GB of GDDR6 memory with a 160-bit bus and 280.0 GB/s bandwidth.

Q: Which GPU has more shading units?

A: The NVIDIA RTX 4000 SFF Ada Generation has 6,144 shading units, compared to 1,536 shading units on the Intel Arc G3 Extreme.

Q: What is the TDP difference between the two cards?

A: The Intel Arc G3 Extreme has an 80 W TDP, while the NVIDIA RTX 4000 SFF Ada Generation has a 70 W TDP.

Architecture Differences

The Intel Arc G3 Extreme is built on the Panther Lake chip using the Xe3-LPG architecture, which belongs to the Arc Graphics-M generation. It is manufactured on a 3 nm process node at Intel's own foundry. The architecture supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The chip integrates 1,536 shading units, 48 texture mapping units, and 24 raster operation units. It includes 12 ray tracing cores but no tensor core count is listed in the database. The memory subsystem is entirely system shared, meaning the GPU relies on the host system's RAM rather than dedicated video memory.

The NVIDIA RTX 4000 SFF Ada Generation uses the AD104 chip with the Ada Lovelace architecture, belonging to the Workstation Ada generation. It is fabricated by TSMC on a 5 nm process node. The database records 35,800 million transistors on a 294 mm² die, giving a transistor density of 121.8 million transistors per square millimeter. The architecture includes 6,144 shading units, 192 TMUs, 64 ROPs, 48 ray tracing cores, and 192 tensor cores. It supports the same API set as the Intel part, including DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The NVIDIA card features 20 GB of GDDR6 memory on a 160-bit bus with 280.0 GB/s bandwidth, a fully discrete memory solution.

The transistor count and die size for the Intel Arc G3 Extreme are listed as unknown in the database, so no direct comparison of physical chip characteristics is possible. The architectural differences are substantial: the NVIDIA card has four times the shading units, four times the TMUs, and roughly 2.7 times the ROPs compared to the Intel part. The ray tracing core count is four times higher on the NVIDIA card, and it adds tensor cores that the Intel part does not list at all. The memory architecture also fundamentally differs, with dedicated GDDR6 on NVIDIA versus system shared memory on Intel.

Specification Differences

The clock specifications show notable differences between the two cards. The Intel Arc G3 Extreme has a base clock of 300 MHz and a boost clock of 2500 MHz. The NVIDIA RTX 4000 SFF Ada Generation has a base clock of 720 MHz and a boost clock of 1560 MHz, with a memory clock of 1750 MHz and 14 Gbps effective data rate. While the Intel part has a higher boost clock, the NVIDIA card operates at a higher base clock and carries dedicated memory clock speeds.

The compute throughput figures differentiate the cards clearly. The Intel Arc G3 Extreme delivers 7.680 TFLOPS of FP32 performance and 15.36 TFLOPS of FP16 performance at a 2:1 ratio. The NVIDIA RTX 4000 SFF Ada Generation delivers 19.17 TFLOPS of FP32 performance and 19.17 TFLOPS of FP16 performance at a 1:1 ratio. The NVIDIA card's FP32 throughput is approximately 2.5 times higher than the Intel part, and its FP16 throughput is about 1.25 times higher, with the caveat that the NVIDIA card does not use a 2:1 ratio for FP16.

Pixel and texture rates follow the same pattern. The Intel part achieves 60.00 GPixel/s pixel rate and 120.0 GTexel/s texture rate. The NVIDIA card achieves 99.84 GPixel/s pixel rate and 299.5 GTexel/s texture rate. The NVIDIA card delivers roughly 1.7 times the pixel throughput and 2.5 times the texture throughput of the Intel part.

Physical specifications also differ. The Intel Arc G3 Extreme is an integrated graphics processor with an IGP slot width, IGP bus interface, and no power connectors. The NVIDIA RTX 4000 SFF Ada Generation is a dual-slot card measuring 168 mm in length and 69 mm in height, using a PCIe 4.0 x16 interface, with no power connectors and a 250 W suggested PSU. The display outputs differ as well, with the Intel part listing portable device dependent outputs and the NVIDIA card providing 4x mini-DisplayPort 1.4a.

The NVIDIA card has known release data, with a release date of March 2023, while the Intel part lists a release date of May 2026. The NVIDIA card also lists a predecessor as Workstation Ampere and a successor as Blackwell PRO W, while the Intel part lists no predecessor or successor.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for these two GPUs, and the wins counter shows zero for both sides. The Intel Arc G3 Extreme has no individual benchmark scores recorded, while the NVIDIA RTX 4000 SFF Ada Generation has two recorded results. This asymmetry means the comparison relies on the NVIDIA card's standalone benchmark performance and the Intel part's absence of recorded data.

The NVIDIA RTX 4000 SFF Ada Generation posts a Geekbench OpenCL score of 124,812 and a Geekbench Vulkan score of 109,364. These results produce an average benchmark score of 117,088. The nearest rivals in the database provide context for this performance. The NVIDIA GB10 scores 117,393, which is 0.3 percent higher than the RTX 4000 SFF. The AMD Radeon PRO W7700 scores 118,976, which is 1.6 percent higher. The NVIDIA Tesla V100 SXM2 16 GB scores 114,395, which is 2.4 percent lower. The NVIDIA RTX A5500 Mobile scores 113,944, which is 2.8 percent lower. This places the RTX 4000 SFF Ada Generation in a tight competitive cluster, with all four rivals within roughly 3 percent of its average score.

The Intel Arc G3 Extreme has no benchmark data to compare against these results. Its percentile rank of 50 suggests it sits at the median of all recorded GPUs, far below the NVIDIA card's 95th percentile. The absence of any recorded benchmark scores for the Intel part means the data cannot quantify the performance gap, only indicate that the NVIDIA card occupies a much higher tier in the overall distribution.

Where Each One Wins

The NVIDIA RTX 4000 SFF Ada Generation wins decisively in every measurable category from the database. It holds a 95th percentile ranking versus the Intel part's 50th percentile. It delivers 19.17 TFLOPS of FP32 performance versus 7.680 TFLOPS, and 19.17 TFLOPS of FP16 performance versus 15.36 TFLOPS. Its pixel rate of 99.84 GPixel/s exceeds the Intel part's 60.00 GPixel/s, and its texture rate of 299.5 GTexel/s more than doubles the Intel part's 120.0 GTexel/s. The NVIDIA card also provides 20 GB of dedicated GDDR6 memory with 280.0 GB/s bandwidth, whereas the Intel part depends on system shared memory with system dependent bandwidth.

The NVIDIA card also benefits from a richer feature set. It includes 192 tensor cores, which the Intel part does not list, and 48 ray tracing cores versus 12 on the Intel part. The shading unit count of 6,144 versus 1,536 gives the NVIDIA card four times the parallel compute resources. The NVIDIA card also has a larger memory bus at 160 bits versus system shared, and its release date of March 2023 means it has been available for a longer period, though the Intel part is listed as active with a May 2026 release date.

The Intel Arc G3 Extreme does hold advantages in specific specification areas. Its boost clock of 2500 MHz exceeds the NVIDIA card's 1560 MHz boost clock. Its base clock of 300 MHz is lower than the NVIDIA card's 720 MHz, but the higher boost ceiling could benefit burst workloads that scale with clock frequency. The Intel part also uses a smaller 3 nm process node compared to the NVIDIA card's 5 nm node, which may indicate newer manufacturing technology. The Intel part has a higher TDP of 80 W versus 70 W on the NVIDIA card, suggesting slightly more power headroom, though neither card requires external power connectors.

For use-case segmentation, the NVIDIA RTX 4000 SFF Ada Generation is positioned for workstation applications that need dedicated graphics memory, high compute throughput, and tensor core acceleration. Its 20 GB memory capacity and 280.0 GB/s bandwidth support large datasets, and its dual-slot form factor with PCIe 4.0 x16 interface suits standard workstation motherboards. The Intel Arc G3 Extreme, as an integrated GPU with IGP bus interface and portable device dependent display outputs, targets systems where discrete graphics is not feasible. Its system shared memory architecture means it relies on the host system's RAM, which could be a limitation for memory-intensive workloads but also simplifies system design.

The database shows no recorded performance data for the Intel part, so any claims about its real-world capability must remain qualitative. The specification differences indicate the NVIDIA card is the higher-performance option across compute, memory, and feature counts. The Intel part's higher boost clock and smaller process node are its standout specification advantages, but without benchmark scores to validate actual performance, the NVIDIA card's recorded results and 95th percentile ranking make it the clear choice for applications that demand the highest measured performance.