Intel Arc G3 vs NVIDIA Jetson T4000 Comparison

Where Each One Wins

The recorded data shows two very different devices that share the same overall performance percentile. Both the Intel Arc G3 and the NVIDIA Jetson T4000 sit at the 50th percentile against all GPUs in the database, but their strengths are distributed across entirely different workloads. The Intel Arc G3 is built for graphics and rendering, while the NVIDIA Jetson T4000 is optimized for compute and AI inference.

The Intel Arc G3 wins in pixel throughput. Its pixel rate of 48.00 GPixel/s is nearly double the Jetson T4000's 24.48 GPixel/s. This translates directly to rasterization performance, making the Arc G3 the stronger choice for display output and traditional graphics workloads. The texture rate also favors Intel, with 96.00 GTexel/s versus 73.44 GTexel/s, a 30.7% advantage in texture fill operations.

The NVIDIA Jetson T4000 counters with a higher shading unit count. It carries 1536 shading units against the Arc G3's 1280, a 20% advantage in raw shader parallelism. This matters for compute-heavy tasks that scale with shader count rather than fixed-function throughput. The Jetson also includes 64 dedicated tensor cores, which the Arc G3 completely lacks. For AI inference, matrix math, and tensor operations, the Jetson T4000 holds a structural advantage that no clock speed or pixel rate can overcome.

Memory configuration splits the two devices sharply. The Jetson T4000 has 64 GB of LPDDR5X memory on a 256-bit bus, yielding 273.2 GB/s of bandwidth. The Arc G3 uses system shared memory with bandwidth described as system dependent. In memory-bound workloads, the Jetson's dedicated high-bandwidth pool gives it a clear edge. The Arc G3, by contrast, relies on the host system's memory subsystem, which means its effective bandwidth varies with the platform it is installed into.

The API support profiles reflect their intended roles. The Arc G3 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it a functional graphics processor. The Jetson T4000 lists no DirectX, OpenGL, or Vulkan support at all. This is not a deficiency in the compute sense; it simply indicates the Jetson is not designed for interactive graphics output. Its display outputs are listed as "No outputs," confirming a headless compute accelerator role.

FAQ

Q: Which device has higher raw floating-point performance?

A: The Intel Arc G3 delivers 6.144 TFLOPS FP32, which is 30.7% higher than the Jetson T4000's 4.700 TFLOPS. In FP16, the Arc G3 reaches 12.29 TFLOPS using a 2:1 ratio, while the Jetson T4000 maintains 4.700 TFLOPS at a 1:1 ratio.

Q: Does the NVIDIA Jetson T4000 support graphics APIs?

A: No. The database records DirectX, OpenGL, and Vulkan support as N/A for the Jetson T4000. It also lists no display outputs, confirming its role as a compute-only accelerator.

Q: What memory configuration does each device use?

A: The Jetson T4000 has 64 GB of LPDDR5X memory on a 256-bit bus with 273.2 GB/s bandwidth. The Arc G3 uses system shared memory with a system dependent bandwidth figure, meaning it borrows from the host's main memory.

Q: How do the physical dimensions compare?

A: The Jetson T4000 measures 87 mm by 100 mm by 15 mm (3.4 by 3.9 by 0.6 inches). The Arc G3 has no recorded physical dimensions, as it is an integrated graphics processor (IGP) with no slot width or power connectors.

Q: Which device has more tensor cores?

A: The Jetson T4000 has 64 tensor cores. The Arc G3 has no tensor core count listed in the database, indicating it does not include dedicated tensor hardware.

Q: What are the power requirements?

A: The Arc G3 has a 25 W TDP and no power connectors. The Jetson T4000 has a 90 W TDP, no power connectors, and a suggested PSU of 250 W.

Head-to-Head Benchmarks

The database records zero head-to-head benchmark entries between these two devices, and both show an average benchmark score of zero. The wins and losses fields are both zero as well. This means no direct comparative testing data exists in the archive. However, the specification-level differences provide enough information to project where each device would dominate in any future benchmark run.

The largest single-specification gap is in pixel rate. The Arc G3 delivers 48.00 GPixel/s, which is 96.1% higher than the Jetson T4000's 24.48 GPixel/s. This is a nearly two-fold advantage in fill-rate limited scenarios. For a rendering workload that saturates the rasterizer, the Arc G3 should complete the task in roughly half the time of the Jetson T4000, assuming other bottlenecks are equal.

The texture rate gap is narrower but still substantial. The Arc G3's 96.00 GTexel/s exceeds the Jetson T4000's 73.44 GTexel/s by 30.7%. This advantage would show up in games or applications that rely heavily on texture sampling, though it would be less pronounced than the pixel rate difference.

The FP32 compute gap mirrors the texture rate gap. The Arc G3's 6.144 TFLOPS is 30.7% ahead of the Jetson T4000's 4.700 TFLOPS. This means for general-purpose shader compute that does not use tensor cores, the Arc G3 should finish math-heavy kernels in about 76.5% of the time the Jetson T4000 would require.

The Jetson T4000's advantages are concentrated in memory and specialized compute. Its 273.2 GB/s bandwidth is fixed and dedicated, whereas the Arc G3's bandwidth is system dependent and could be lower or higher depending on the host platform. The Jetson also has 64 tensor cores, which the Arc G3 lacks entirely. For any benchmark that exercises tensor operations, the Jetson T4000 would win by a margin that cannot be quantified from the current data, but the structural absence of tensor cores on the Arc G3 makes the outcome categorical.

The clock speeds tell a different story. The Jetson T4000 runs at a fixed 1530 MHz for both base and boost, with no dynamic range. The Arc G3 has a 300 MHz base clock and a 2400 MHz boost clock, an eight-fold increase from base to boost. This suggests the Arc G3 has significant power management headroom, while the Jetson T4000 operates at a constant rate. In practice, the Arc G3's boost behavior would depend on thermal and power budgets within its 25 W TDP envelope.

Specification Differences

The two devices differ on nearly every measurable specification. The process node is the first split: the Arc G3 uses a 3 nm process from Intel, while the Jetson T4000 uses a 5 nm process from TSMC. The Jetson has a recorded die size of 391 mm², while the Arc G3's die size is unknown. Both list transistor counts as unknown.

Clock behavior diverges sharply. The Arc G3 has a 300 MHz base and 2400 MHz boost, while the Jetson T4000 has a flat 1530 MHz for both base and boost. The memory clock shows a similar split: the Arc G3 uses system shared memory with no dedicated clock, while the Jetson T4000 runs at 1067 MHz with 8.5 Gbps effective data rate.

Memory capacity and bandwidth favor the Jetson T4000 overwhelmingly. It has 64 GB of LPDDR5X on a 256-bit bus, delivering 273.2 GB/s. The Arc G3 uses system shared memory with a system dependent bandwidth figure and no dedicated bus width. This is not a minor difference; it changes the entire memory architecture of the two devices.

The compute unit counts show a mixed picture. The Jetson T4000 has more shading units (1536 versus 1280) and more TMUs (48 versus 40), but the Arc G3 has more ROPs (20 versus 16). The Arc G3 has 10 ray tracing cores, while the Jetson T4000 has 12. The Jetson T4000 has 64 tensor cores; the Arc G3 has none listed.

Rates reflect these unit counts. The Arc G3 produces 48.00 GPixel/s and 96.00 GTexel/s, while the Jetson T4000 produces 24.48 GPixel/s and 73.44 GTexel/s. The FP32 and FP16 rates follow the same pattern, with the Arc G3 at 6.144 and 12.29 TFLOPS respectively, and the Jetson at 4.700 TFLOPS for both FP32 and FP16.

Power and physical dimensions differ completely. The Arc G3 has a 25 W TDP, no power connectors, and no physical dimensions recorded, as it is an integrated processor. The Jetson T4000 has a 90 W TDP, a suggested PSU of 250 W, and measures 87 mm by 100 mm by 15 mm. The Arc G3 uses an IGP bus interface, while the Jetson T4000 uses PCIe 5.0 x8.

Display outputs separate the devices entirely. The Arc G3 lists "Portable Device Dependent" for display outputs, indicating it can drive displays in mobile form factors. The Jetson T4000 lists "No outputs." API support follows the same split, with the Arc G3 supporting DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, and the Jetson T4000 listing all as N/A.

Release dates differ by about five months. The Jetson T4000 launched on January 4, 2026, while the Arc G3 launched on May 31, 2026. Both are marked as active in production. The Jetson T4000 has a launch MSRP of 1,999 USD, while the Arc G3 has no recorded launch price. The Jetson T4000 lists its predecessor as Server Hopper and its successor as Server Rubin, while the Arc G3 has no recorded predecessor or successor.

Architecture Differences

The architectural split is fundamental. The Intel Arc G3 uses the Panther Lake chip with the Xe3-LPG architecture, part of the Arc Graphics-M (Panther Lake) generation. The NVIDIA Jetson T4000 uses the GB10B chip with the Blackwell architecture, part of the Server Blackwell (Bxx) generation. These are not iterative differences; they represent two separate design philosophies.

The Xe3-LPG architecture in the Arc G3 is a low-power graphics architecture, which explains the 25 W TDP and the integrated graphics form factor. It is designed to coexist with a host processor in a portable device, sharing system memory and relying on the host for display output. The 10 ray tracing cores suggest it includes hardware acceleration for ray-traced graphics, consistent with its DirectX 12 Ultimate support.

The Blackwell architecture in the Jetson T4000 is a server-class compute design. The 64 tensor cores indicate a focus on AI and machine learning workloads. The flat 1530 MHz clock, with no boost range, suggests a design optimized for predictable, sustained compute rather than bursty graphics workloads. The lack of display outputs and graphics API support confirms this is a headless accelerator.

The process node difference matters for power efficiency. The Arc G3 uses a 3 nm process from Intel, while the Jetson T4000 uses a 5 nm process from TSMC. The 3 nm node theoretically allows higher transistor density at lower power, which aligns with the Arc G3's much lower TDP of 25 W. The Jetson T4000's larger die size of 391 mm² and higher TDP of 90 W suggest a more complex chip with more specialized hardware blocks.

The memory architecture difference is architectural, not just numerical. The Arc G3 uses system shared memory, meaning it has no dedicated VRAM and must share bandwidth with the CPU. The Jetson T4000 has 64 GB of dedicated LPDDR5X memory with 273.2 GB/s of fixed bandwidth. This changes how each device handles memory-bound workloads, with the Jetson providing consistent, predictable memory performance and the Arc G3 depending entirely on the host platform's memory subsystem.

The FP16 capability difference reflects their compute priorities. The Arc G3 achieves 12.29 TFLOPS FP16 using a 2:1 ratio, meaning it can pack two FP16 operations per FP32 operation. The Jetson T4000 does 4.700 TFLOPS FP16 at a 1:1 ratio, meaning it treats FP16 and FP32 with equal throughput. This suggests the Arc G3 is optimized for graphics workloads that can use reduced precision, while the Jetson T4000 prioritizes consistent precision across compute tasks.

The Verdict

The data points to clear use-case separation. The Intel Arc G3 is the choice for any workload that requires graphics output, rasterization, or interactive rendering. Its 48.00 GPixel/s pixel rate, 96.00 GTexel/s texture rate, and support for DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4 make it a functional graphics processor. Its 25 W TDP and integrated form factor suit portable devices where display output is a primary requirement. The 2:1 FP16 ratio indicates it can accelerate certain graphics and compute tasks with reduced precision efficiently.

The NVIDIA Jetson T4000 is the choice for compute workloads that do not require display output. Its 64 tensor cores, 64 GB of dedicated LPDDR5X memory, and 273.2 GB/s bandwidth position it for AI inference, neural network processing, and memory-intensive compute. The 1536 shading units provide 20% more shader parallelism than the Arc G3, and the 12 ray tracing cores offer more ray tracing hardware even though the device lacks graphics API support. The fixed 1530 MHz clock suggests sustained, predictable compute performance. Its 90 W TDP and 250 W suggested PSU indicate a more power-hungry but more capable compute platform.

The FP32 compute comparison favors the Arc G3 at 6.144 TFLOPS versus 4.700 TFLOPS, a 30.7% advantage. This means for general compute tasks that do not use tensor cores, the Arc G3 should outperform the Jetson T4000. However, the Jetson's tensor cores give it a categorical advantage in AI workloads that the Arc G3 cannot match.

The launch MSRP of 1,999 USD for the Jetson T4000, combined with its server-class positioning, indicates a professional compute product. The Arc G3 has no recorded launch price, consistent with its role as an integrated graphics solution within a larger system.

The percentile ranking places both devices at the 50th percentile against all GPUs, indicating they sit in the middle of the overall performance distribution. But this aggregate ranking obscures the divergent strengths: the Arc G3 wins in fill-rate and FP32 throughput, while the Jetson T4000 wins in memory capacity, tensor performance, and dedicated bandwidth. The correct choice depends entirely on whether the workload needs graphics output or specialized compute acceleration.