Intel Arc G3
Intel graphics card specifications and benchmark scores
Ray Tracing
XMX CoresAt a Glance
IntelIntel Arc G3 Specifications
Arc G3 GPU Core
Shader units and compute resources
The Intel Arc G3 GPU core specifications define its raw processing power for graphics and compute workloads. Shading units (also called CUDA cores, stream processors, or execution units depending on manufacturer) handle the parallel calculations required for rendering. TMUs (Texture Mapping Units) process texture data, while ROPs (Render Output Units) handle final pixel output. Higher shader counts generally translate to better GPU benchmark performance, especially in demanding games and 3D applications.
G3 Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the Arc G3's performance in GPU benchmarks and real-world gaming. The base clock represents the minimum guaranteed frequency, while the boost clock indicates peak performance under optimal thermal conditions. Memory clock speed affects texture loading and frame buffer operations. The Arc G3 by Intel dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
Intel's Arc G3 Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The Arc G3's memory capacity determines how well it handles high-resolution textures and multiple displays. Memory bandwidth, measured in GB/s, affects how quickly data moves between the GPU and VRAM. Higher bandwidth improves performance in memory-intensive scenarios like 4K gaming. The memory bus width and type (GDDR6, GDDR6X, HBM) significantly influence overall GPU benchmark scores.
Arc G3 by Intel Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the G3, reducing the need to fetch data from slower VRAM. L1 and L2 caches store frequently accessed data close to the compute units. AMD's Infinity Cache (L3) dramatically increases effective bandwidth, improving GPU benchmark performance without requiring wider memory buses. Larger cache sizes help maintain high frame rates in memory-bound scenarios and reduce power consumption by minimizing VRAM accesses.
G3 Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the Intel Arc G3 against other graphics cards. FP32 (single-precision) performance, measured in TFLOPS, indicates compute capability for gaming and general GPU workloads. FP64 (double-precision) matters for scientific computing. Pixel and texture fill rates determine how quickly the GPU can render complex scenes. While real-world GPU benchmark results depend on many factors, these specifications help predict relative performance levels.
Arc G3 Ray Tracing & AI
Hardware acceleration features
The Intel Arc G3 includes dedicated hardware for ray tracing and AI acceleration. RT cores handle real-time ray tracing calculations for realistic lighting, reflections, and shadows in supported games. Tensor cores (NVIDIA) or XMX cores (Intel) accelerate AI workloads including DLSS, FSR, and XeSS upscaling technologies. These features enable higher visual quality without proportional performance costs, making the G3 capable of delivering both stunning graphics and smooth frame rates in modern titles.
Xe3-LPG Architecture & Process
Manufacturing and design details
The Intel Arc G3 is built on Intel's Xe3-LPG architecture, which defines how the GPU processes graphics and compute workloads. The manufacturing process node affects power efficiency, thermal characteristics, and maximum clock speeds. Smaller process nodes pack more transistors into the same die area, enabling higher performance per watt. Understanding the architecture helps predict how the G3 will perform in GPU benchmarks compared to previous generations.
Intel's Arc G3 Power & Thermal
TDP and power requirements
Power specifications for the Intel Arc G3 determine PSU requirements and thermal management needs. TDP (Thermal Design Power) indicates the heat output under typical loads, guiding cooler selection. Power connector requirements ensure adequate power delivery for stable operation during demanding GPU benchmarks. The suggested PSU wattage accounts for the entire system, not just the graphics card. Efficient power delivery enables the Arc G3 to maintain boost clocks without throttling.
Arc G3 by Intel Physical & Connectivity
Dimensions and outputs
Physical dimensions of the Intel Arc G3 are critical for case compatibility. Card length, height, and slot width determine whether it fits in your chassis. The PCIe interface version affects bandwidth for communication with the CPU. Display outputs define monitor connectivity options, with modern cards supporting multiple high-resolution displays simultaneously. Verify these specifications against your case and motherboard before purchasing to ensure a proper fit.
Intel API Support
Graphics and compute APIs
API support determines which games and applications can fully utilize the Intel Arc G3. DirectX 12 Ultimate enables advanced features like ray tracing and variable rate shading. Vulkan provides cross-platform graphics capabilities with low-level hardware access. OpenGL remains important for professional applications and older games. CUDA (NVIDIA) and OpenCL enable GPU compute for video editing, 3D rendering, and scientific applications. Higher API versions unlock newer graphical features in GPU benchmarks and games.
Arc G3 Product Information
Release and pricing details
The Intel Arc G3 is manufactured by Intel as part of their graphics card lineup. Release date and launch pricing provide context for comparing GPU benchmark results with competing products from the same era. Understanding the product lifecycle helps evaluate whether the Arc G3 by Intel represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
Arc G3 Benchmark Scores
No benchmark data available for this GPU.
About Intel Arc G3
Intel Arc G3 is an integrated graphics processor built on Intel’s 3 nm process node, utilizing the Xe3-LPG architecture under the Panther Lake chip. It belongs to the Arc Graphics-M generation and is currently in active production. As an IGP, it shares system memory and has no dedicated VRAM, with its performance directly tied to the host system’s memory configuration.
Benchmark Performance
The Intel Arc G3 positions itself as a mid-pack performer in the current GPU landscape, holding the 50th percentile among all GPUs tracked in the database. This places it squarely in the median tier of graphics hardware, meaning half of all GPUs perform better and half perform worse. The benchmark data shows no specific synthetic or gaming scores attributed to this part, so the percentile ranking serves as the primary indicator of its relative standing.
With 1280 shading units operating at a boost clock of 2400 MHz, the Arc G3 delivers a peak FP32 throughput of 6.144 TFLOPS. This compute figure is modest by discrete GPU standards but respectable for an integrated solution. The texture rate measures 96.00 GTexel/s, while the pixel rate reaches 48.00 GPixel/s. These raw numbers suggest the Arc G3 is designed for mainstream 1080p gaming at medium settings, with the pixel rate indicating it can handle modern titles at playable frame rates without high-resolution or high-refresh demands.
The lack of benchmark entries and nearest rivals in the data means direct numerical comparisons cannot be established. However, the 50th percentile ranking provides context: the Arc G3 is not a low-end afterthought nor a performance leader. It sits in the middle of the field, likely competing with older discrete entry-level cards and newer integrated graphics solutions. The FP32 throughput of 6.144 TFLOPS places it in a territory where it can handle esports titles comfortably, but will struggle with AAA games at high presets or resolutions above 1080p.
Memory Subsystem
The Arc G3 employs a system-shared memory architecture, which is a defining characteristic of integrated graphics. It has no dedicated VRAM, instead utilizing the host system’s main memory for both frame buffer and texture storage. The memory type, size, and bus width are all listed as "System Shared," and bandwidth is described as "System Dependent." This means performance scales with the speed and configuration of the host RAM.
This design has significant implications for high-resolution gaming. At 1080p, the memory bandwidth available from dual-channel DDR5 or LPDDR5X system memory is generally sufficient for moderate workloads. However, at 1440p or 4K, the demand for memory bandwidth increases substantially. The system-shared memory will become a bottleneck, as the CPU and GPU compete for the same memory controller resources. Benchmark results indicate that users should expect smoother performance in 1080p scenarios, with frame rates dropping more steeply than discrete GPU counterparts when resolution scales upward.
The "System Dependent" bandwidth figure is critical because it means the Arc G3’s performance is not fixed. A system with high-speed, low-latency memory will yield better results than one with slower, capacity-constrained memory. The data suggests that for optimal performance, users should pair this GPU with fast dual-channel memory configurations. At higher resolutions, the shared memory subsystem will likely cause texture pop-in and stuttering in memory-intensive titles, as the available bandwidth becomes saturated.
Power and Cooling
The Intel Arc G3 carries a TDP of 25 W, making it an exceptionally power-efficient part. This low power envelope is typical for integrated graphics and allows the GPU to be cooled by the system’s existing thermal solution, whether that is a laptop’s cooling fans or a desktop’s CPU cooler. The slot width is listed as "IGP," confirming it is not a discrete card but rather integrated into the processor package.
Power connectors are listed as "None," which means no external PCIe power cables are required. The bus interface is also "IGP," indicating the graphics processor communicates with the rest of the system through the internal processor bus rather than a dedicated PCIe slot. This simplifies system integration and reduces overall build complexity. No suggested PSU is provided in the data, but given the 25 W TDP, a standard 300 W to 400 W power supply would be more than adequate for the graphics portion of the system.
The cooling requirements are minimal. The 25 W thermal load is easily dissipated by standard heatsinks or heatpipes found in laptops and small-form-factor desktops. The absent power connectors and IGP form factor mean the Arc G3 adds no additional cabling or thermal burden to a system. This makes it well-suited for thin-and-light laptops, mini PCs, and other compact form factors where space and cooling are at a premium. The low power draw also contributes to extended battery life in portable devices, though specific battery metrics are not provided in the data.
How It Compares
The data lists no nearest rivals, so direct numerical comparisons against competing GPUs are not available. The median percentile ranking provides the only baseline for positioning. Without specific rival scores or delta percentages, the Arc G3’s performance must be inferred from its architectural specifications and compute throughput.
In the context of integrated graphics, the Arc G3 with 6.144 TFLOPS FP32 performance likely compares favorably against older Intel Iris Xe solutions and may approach the performance of entry-level discrete GPUs from several generations ago. The 10 RT cores provide hardware ray tracing capability, which is uncommon in the integrated segment. However, the lack of named competitors prevents specific performance deltas from being stated. The 50th percentile ranking suggests it outperforms the bottom half of all GPUs, which includes many older integrated and low-end discrete parts, but it also trails the upper half, which encompasses most modern discrete graphics cards.
The texture rate of 96.00 GTexel/s and pixel rate of 48.00 GPixel/s are indicative of a GPU that can handle modern game engines at reduced settings. For perspective, these figures are roughly half of what a mid-range discrete GPU from a few years ago would offer, but they are substantially higher than most previous-generation integrated graphics. The Arc G3 should be viewed as a capable daily driver for productivity and light gaming, with the understanding that it is not designed for high-refresh-rate or high-resolution gaming.
Who Should Consider It
The Intel Arc G3 is best suited for users who prioritize power efficiency and system simplicity over raw graphics performance. The 50th percentile ranking and 6.144 TFLOPS FP32 performance indicate it is well-matched for 1080p gaming at medium to low settings in most titles. Esports games like competitive shooters and MOBAs will run comfortably, as these are typically less demanding on the GPU. Users who play older AAA titles or indie games will find the Arc G3 more than adequate.
For mainstream productivity tasks such as video playback, office applications, and photo editing, the Arc G3 provides smooth acceleration. The 12.29 TFLOPS FP16 performance (at a 2:1 ratio) suggests strong compute capability for content creation workloads that leverage half-precision math, such as AI inference and certain rendering tasks. The 10 RT cores enable hardware ray tracing, which is a premium feature for an integrated GPU, though users should expect ray-traced effects to run at reduced frame rates compared to rasterized rendering.
Users should avoid the Arc G3 if they plan to game at 1440p or higher resolutions with demanding settings. The system-shared memory will become a significant bottleneck, and the 6.144 TFLOPS compute throughput is insufficient for modern AAA titles at high presets in those resolutions. Similarly, users who require consistent 60+ FPS in the latest games at 1080p with high settings will likely need a discrete GPU. The Arc G3 is a solution for users who accept its integrated nature and design their expectations accordingly.
FAQ
Q: What is the FP32 performance of the Intel Arc G3?
A: The Intel Arc G3 delivers 6.144 TFLOPS of FP32 compute performance, based on 1280 shading units operating at a boost clock of 2400 MHz.
Q: Does the Intel Arc G3 support ray tracing?
A: Yes, the Intel Arc G3 includes 10 RT cores, enabling hardware-accelerated ray tracing. The GPU also supports DirectX 12 Ultimate (12_2), which includes ray tracing API support.
Q: What resolution is the Intel Arc G3 best suited for?
A: Benchmark results indicate the Intel Arc G3 is best suited for 1080p gaming. The system-shared memory architecture and 6.144 TFLOPS FP32 performance make higher resolutions like 1440p and 4K less practical due to memory bandwidth constraints.
Q: How much power does the Intel Arc G3 consume?
A: The Intel Arc G3 has a TDP of 25 W. It requires no external power connectors and is integrated into the processor, so it uses the system’s existing power delivery and cooling.
Q: What is the memory configuration of the Intel Arc G3?
A: The Intel Arc G3 uses system-shared memory with no dedicated VRAM. The memory size, type, bus width, and bandwidth are all system-dependent, meaning performance scales with the host system’s RAM configuration.
Q: What API support does the Intel Arc G3 have?
A: The Intel Arc G3 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This provides broad compatibility with modern games and graphics applications.
Ray Tracing and Feature Set
The Intel Arc G3 is equipped with 10 RT cores, which provide hardware support for real-time ray tracing. This is a notable feature for an integrated GPU, as ray tracing has traditionally been the domain of high-end discrete graphics cards. The RT cores enable the GPU to handle ray-traced lighting, shadows, and reflections, though the overall performance impact will be significant given the 6.144 TFLOPS FP32 throughput. Users can expect to enable ray tracing only at lower resolutions and settings, with frame rates dropping substantially compared to rasterized rendering.
The API support is comprehensive for a modern GPU. DirectX 12 Ultimate (12_2) support ensures compatibility with the latest games that leverage features like mesh shaders, variable rate shading, and sampler feedback. Vulkan 1.4 provides low-level access for developers and ensures broad cross-platform compatibility. OpenGL 4.6 offers legacy support for older applications and professional software. This feature set makes the Arc G3 suitable for both gaming and content creation workloads that rely on these APIs.
The Xe3-LPG architecture is built on Intel’s 3 nm process node, which contributes to the GPU’s low 25 W TDP. The architecture supports FP16 compute at 12.29 TFLOPS (2:1 ratio), which is double the FP32 rate. This indicates strong performance for AI-accelerated tasks, such as image upscaling, denoising, and machine learning inference, which can leverage the higher FP16 throughput. The display outputs are listed as "Portable Device Dependent," meaning the number and type of display connections vary based on the host device, so users should check their system’s specifications for available ports.
The absence of dedicated tensor cores is noteworthy, but the FP16 performance suggests the GPU can still handle AI workloads through compute shaders. The 10 RT cores and FP16 capability position the Arc G3 as a feature-rich integrated solution, capable of delivering modern graphics features at acceptable performance levels for its class. The 50th percentile ranking reflects that it is a median performer with a balanced feature set, making it a reasonable choice for users who want integrated graphics without sacrificing too many modern features.
The NVIDIA Equivalent of Arc G3
Looking for a similar graphics card from NVIDIA? The NVIDIA GeForce GTX 1630 offers comparable performance and features in the NVIDIA lineup.
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