
Arc A350M vs Radeon HD 7870 XT

Arc A350M
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Radeon HD 7870 XT
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Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. The Arc A350M is positioned at rank #86 in our cost-efficiency ranking, representing a Balanced cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Arc A350M
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Arc A350M is significantly newer (2022 vs 2012). The Arc A350M likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon HD 7870 XT lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Arc A350M is the superior choice for raw performance. It leads with a 0.7% higher G3D Mark score and 100% more VRAM (4 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7870 XT.
| Insight | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| Performance | ✅Leading raw performance (+0.7%) | ❌Lower raw frame rates (-0.7%) |
| Longevity | Generation 12.7 (2022−2023) (6nm) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | Standard Size (267mm) |
💎 Value Proposition
While current pricing data is unavailable, the Arc A350M remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of Arc A350M and Radeon HD 7870 XT

Arc A350M
The Arc A350M is manufactured by Intel. It was released in March 30 2022. It features the Generation 12.7 architecture. The core clock ranges from 300 MHz to 1150 MHz. It has 768 shading units. The thermal design power (TDP) is 25W. Manufactured using 6 nm process technology. It features 6 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 4,500 points.

Radeon HD 7870 XT
The Radeon HD 7870 XT is manufactured by AMD. It was released in November 19 2012. It features the GCN 1.0 architecture. The core clock ranges from 925 MHz to 975 MHz. It has 1536 shading units. The thermal design power (TDP) is 185W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,470 points. Launch price was $270.
Graphics Performance
The Arc A350M scores 4,500 and the Radeon HD 7870 XT reaches 4,470 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Arc A350M is built on Generation 12.7 while the Radeon HD 7870 XT uses GCN 1.0, both on 6 nm vs 28 nm. Shader units: 768 (Arc A350M) vs 1,536 (Radeon HD 7870 XT). Raw compute: 1.766 TFLOPS (Arc A350M) vs 2.995 TFLOPS (Radeon HD 7870 XT). Boost clocks: 1150 MHz vs 975 MHz.
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| G3D Mark Score | 4,500 | 4,470 |
| Architecture | Generation 12.7 | GCN 1.0 |
| Process Node | 6 nm | 28 nm |
| Shading Units | 768 | 1536+100% |
| Compute (TFLOPS) | 1.766 TFLOPS | 2.995 TFLOPS+70% |
| Boost Clock | 1150 MHz+18% | 975 MHz |
| ROPs | 24 | 32+33% |
| TMUs | 48 | 96+100% |
| L1 Cache | 1.1 MB+189% | 0.38 MB |
| L2 Cache | 4 MB+700% | 0.5 MB |
Advanced Features (DLSS/FSR)
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| Upscaling Tech | XeSS | FSR 1.0 (Software) |
| Frame Generation | FSR 3 (Compatible) | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The Arc A350M comes with 4 GB of VRAM, while the Radeon HD 7870 XT has 2 GB. The Arc A350M offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 112 GB/s (Arc A350M) vs 192 GB/s (Radeon HD 7870 XT) — a 71.4% advantage for the Radeon HD 7870 XT. Bus width: 64-bit vs 256-bit. L2 Cache: 4 MB (Arc A350M) vs 0.5 MB (Radeon HD 7870 XT) — the Arc A350M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| VRAM Capacity | 4 GB+100% | 2 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 112 GB/s | 192 GB/s+71% |
| Bus Width | 64-bit | 256-bit+300% |
| L2 Cache | 4 MB+700% | 0.5 MB |
Display & API Support
DirectX support: 12 Ultimate (Arc A350M) vs 12 (11_1) (Radeon HD 7870 XT). Vulkan: 1.3 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| DirectX | 12 Ultimate | 12 (11_1) |
| Vulkan | 1.3+8% | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: Intel Media Engine (Arc A350M) vs VCE 1.0 (Radeon HD 7870 XT). Decoder: Intel Media Engine vs UVD 3.2. Supported codecs: H.264,H.265,VP9,AV1 (Arc A350M) vs H.264,MPEG-2,VC-1 (Radeon HD 7870 XT).
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| Encoder | Intel Media Engine | VCE 1.0 |
| Decoder | Intel Media Engine | UVD 3.2 |
| Codecs | H.264,H.265,VP9,AV1 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The Arc A350M draws 25W versus the Radeon HD 7870 XT's 185W — a 152.4% difference. The Arc A350M is more power-efficient. Recommended PSU: 350W (Arc A350M) vs 500W (Radeon HD 7870 XT). Power connectors: PCIe-powered vs 2x 6-pin. Card length: 0mm vs 267mm, occupying 0 vs 2 slots. Typical load temperature: 80 vs 80.
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| TDP | 25W-86% | 185W |
| Recommended PSU | 350W-30% | 500W |
| Power Connector | PCIe-powered | 2x 6-pin |
| Length | 0mm | 267mm |
| Height | 0mm | 111mm |
| Slots | 0-100% | 2 |
| Temp (Load) | 80 | 80 |
| Perf/Watt | 180.0+644% | 24.2 |
Value Analysis
The Arc A350M is the newer GPU (2022 vs 2012).
| Feature | Arc A350M | Radeon HD 7870 XT |
|---|---|---|
| MSRP | — | $270 |
| Avg Price (30d) | — | $270 |
| Codename | DG2-128 | Tahiti |
| Release | March 30 2022 | November 19 2012 |
| Ranking | #418 | #469 |
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