Intel UHD Graphics P630
Radeon R6 M340DX
Intel UHD Graphics P630 vs Radeon R6 M340DX Performance Spectrum
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.
Intel UHD Graphics P630 vs Radeon R6 M340DX FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Intel UHD Graphics P630 vs Radeon R6 M340DX: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Intel UHD Graphics P630
2018Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 18.5 vs 0 G3D/$ ($100 MSRP vs Unknown MSRP).
- ✅Draws 15W instead of 30W, a 15W reduction.
- ✅More future proof: Generation 9.5 (2016−2020) on 14nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
- ❌2018 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Radeon R6 M340DX
2015Why buy it
- ✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
- ✅Intel UHD Graphics P630 is already obsolete for modern gaming, so Radeon R6 M340DX is the less risky modern option long term.
Trade-offs
- ❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 18.5 G3D/$ (Unknown MSRP vs $100 MSRP).
- ❌100% higher power demand at 30W vs 15W.
Quick Answers
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Intel UHD Graphics P630 vs Radeon R6 M340DX Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Intel UHD Graphics P630
The Intel UHD Graphics P630 is manufactured by Intel. It was released in May 24 2018. It features the Generation 9.5 architecture. The core clock ranges from 350 MHz to 1200 MHz. It has 192 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm+++ process technology. G3D Mark benchmark score: 1,848 points.
Radeon R6 M340DX
The Radeon R6 M340DX is manufactured by AMD. It was released in December 12 2015. It features the GCN 1.0 architecture. The core clock ranges from 955 MHz to 1030 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,800 points.
Graphics Performance
The Intel UHD Graphics P630 scores 1,848 and the Radeon R6 M340DX reaches 1,800 in the G3D Mark benchmark — just a 2.7% difference, making them near-identical in rasterization performance. The Intel UHD Graphics P630 is built on Generation 9.5 while the Radeon R6 M340DX uses GCN 1.0, both on 14 nm+++ vs 28 nm. Shader units: 192 (Intel UHD Graphics P630) vs 384 (Radeon R6 M340DX). Raw compute: 0.4608 TFLOPS (Intel UHD Graphics P630) vs 0.791 TFLOPS (Radeon R6 M340DX). Boost clocks: 1200 MHz vs 1030 MHz.
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| G3D Mark Score | 1,848+3% | 1,800 |
| Architecture | Generation 9.5 | GCN 1.0 |
| Process Node | 14 nm+++ | 28 nm |
| Shading Units | 192 | 384+100% |
| Compute (TFLOPS) | 0.4608 TFLOPS | 0.791 TFLOPS+72% |
| Boost Clock | 1200 MHz+17% | 1030 MHz |
| ROPs | 3 | 8+167% |
| TMUs | 24 | 24 |
Advanced Features (DLSS/FSR)
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The Intel UHD Graphics P630 has 0 MB of VRAM, while the Radeon R6 M340DX carries 512 MB. Radeon R6 M340DX gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Intel UHD Graphics P630 and 64-bit on the Radeon R6 M340DX.
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| VRAM Capacity | Shared System RAM | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Bus Width | System | 64-bit |
Display & API Support
DirectX support: 12 (Intel UHD Graphics P630) vs 12_0 (Radeon R6 M340DX). Maximum simultaneous displays: 3 vs 0.
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| DirectX | 12 | 12_0 |
| Max Displays | 3 | 0 |
Media & Encoding
Hardware encoder: Quick Sync (Coffee Lake) (Intel UHD Graphics P630) vs VCE 2.0 (Radeon R6 M340DX). Decoder: Gen 9.5 vs UVD 4.2.
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| Encoder | Quick Sync (Coffee Lake) | VCE 2.0 |
| Decoder | Gen 9.5 | UVD 4.2 |
| Codecs | H.264,HEVC 10-bit,VP9 10-bit,MPEG-2 | — |
Power & Dimensions
The Intel UHD Graphics P630 draws 15W versus the Radeon R6 M340DX's 30W — a 66.7% difference. The Intel UHD Graphics P630 is more power-efficient. Recommended PSU: 1W (Intel UHD Graphics P630) vs 350W (Radeon R6 M340DX). Power connectors: Integrated vs PCIe-powered.
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| TDP | 15W-50% | 30W |
| Recommended PSU | 1W-100% | 350W |
| Power Connector | Integrated | PCIe-powered |
| Length | — | 1mm |
| Slots | — | 0 |
| Temp (Load) | 80°C | — |
| Perf/Watt | 123.2+105% | 60.0 |
Value Analysis
At launch, the Intel UHD Graphics P630 came in at $100, while the Radeon R6 M340DX launched at $0. On MSRP, Radeon R6 M340DX was 100+% cheaper ($100 less). Performance per dollar on MSRP (G3D Mark / MSRP): 18.5 (Intel UHD Graphics P630) vs Infinity (Radeon R6 M340DX) — the Radeon R6 M340DX offers Infinity% better value. The newer card here is Intel UHD Graphics P630 (2018 vs 2015).
| Feature | Intel UHD Graphics P630 | Radeon R6 M340DX |
|---|---|---|
| MSRP | $100 | $0-100% |
| Performance per Dollar | 18.5 | Infinity |
| Codename | Coffee Lake GT2 | Jet |
| Release | May 24 2018 | December 12 2015 |
| Ranking | #640 | #852 |
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