Qualcomm Adreno X1-85 GPU
Radeon Steam Deck 8CU
Qualcomm Adreno X1-85 GPU vs Radeon Steam Deck 8CU 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.
Qualcomm Adreno X1-85 GPU vs Radeon Steam Deck 8CU 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
Qualcomm Adreno X1-85 GPU vs Radeon Steam Deck 8CU: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Qualcomm Adreno X1-85 GPU
2018Why buy it
- ✅Draws 7W instead of 30W, a 23W reduction.
Trade-offs
- ❌Less VRAM, with Unknown vs 2 GB 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 Steam Deck 8CU
2023Why buy it
- ✅100+% more VRAM for high-resolution textures and newer games (2 GB vs Unknown).
- ✅Better long-term bet: RDNA 2 (2022−2023) on 6nm gives it a newer hardware base for upcoming games.
- ✅More future proof: RDNA 2 (2022−2023) on 6nm with a newer platform for upcoming games.
Trade-offs
- ❌328.6% higher power demand at 30W vs 7W.
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Qualcomm Adreno X1-85 GPU vs Radeon Steam Deck 8CU Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Qualcomm Adreno X1-85 GPU
The Qualcomm Adreno X1-85 GPU is manufactured by Qualcomm. It was released in December 6 2018. The thermal design power (TDP) is 7W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 3,035 points.
Radeon Steam Deck 8CU
The Radeon Steam Deck 8CU is manufactured by AMD. It was released in November 9 2023. It features the RDNA 2 architecture. The boost clock speed is 1900 MHz. It has 512 shading units. The thermal design power (TDP) is 30W. Manufactured using 6 nm process technology. G3D Mark benchmark score: 3,000 points.
Graphics Performance
The Qualcomm Adreno X1-85 GPU scores 3,035 and the Radeon Steam Deck 8CU reaches 3,000 in the G3D Mark benchmark — just a 1.2% difference, making them near-identical in rasterization performance.
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| G3D Mark Score | 3,035+1% | 3,000 |
| Process Node | 7 nm | 6 nm |
Advanced Features (DLSS/FSR)
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| 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 Qualcomm Adreno X1-85 GPU has 0 MB of VRAM, while the Radeon Steam Deck 8CU carries 2 GB. Radeon Steam Deck 8CU 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 Qualcomm Adreno X1-85 GPU and 64-bit on the Radeon Steam Deck 8CU.
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| VRAM Capacity | Shared System RAM | 2 GB |
| Memory Type | Shared | GDDR5 |
| Bus Width | System | 64-bit |
Display & API Support
DirectX support: 12.1 (Qualcomm Adreno X1-85 GPU) vs 12_0 (Radeon Steam Deck 8CU). Maximum simultaneous displays: 3 vs 0.
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| DirectX | 12.1 | 12_0 |
| Max Displays | 3 | 0 |
Media & Encoding
Hardware encoder: VPU (Qualcomm Adreno X1-85 GPU) vs VCN 3.0 (Radeon Steam Deck 8CU). Decoder: VPU vs VCN 3.0.
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| Encoder | VPU | VCN 3.0 |
| Decoder | VPU | VCN 3.0 |
| Codecs | AV1,HEVC,H.264,VP9 | — |
Power & Dimensions
The Qualcomm Adreno X1-85 GPU draws 7W versus the Radeon Steam Deck 8CU's 30W — a 124.3% difference. The Qualcomm Adreno X1-85 GPU is more power-efficient. Recommended PSU: 1W (Qualcomm Adreno X1-85 GPU) vs 350W (Radeon Steam Deck 8CU). Power connectors: Integrated vs PCIe-powered.
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| TDP | 7W-77% | 30W |
| Recommended PSU | 1W-100% | 350W |
| Power Connector | Integrated | PCIe-powered |
| Length | — | 1mm |
| Slots | — | 0 |
| Perf/Watt | 433.6+334% | 100.0 |
Value Analysis
At launch, the Qualcomm Adreno X1-85 GPU came in at $0, while the Radeon Steam Deck 8CU launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Qualcomm Adreno X1-85 GPU) vs Infinity (Radeon Steam Deck 8CU) — the Radeon Steam Deck 8CU offers NaN% better value. The newer card here is Radeon Steam Deck 8CU (2023 vs 2018).
| Feature | Qualcomm Adreno X1-85 GPU | Radeon Steam Deck 8CU |
|---|---|---|
| MSRP | $0 | $0 |
| Performance per Dollar | Infinity | Infinity |
| Codename | — | RDNA 2 Sephiroth |
| Release | December 6 2018 | November 9 2023 |
| Ranking | #916 | #480 |
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