Intel UHD Graphics 620
Radeon HD 6750
Intel UHD Graphics 620 vs Radeon HD 6750 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 620 vs Radeon HD 6750 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 620 vs Radeon HD 6750: 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 620
2017Why buy it
- ✅Draws 15W instead of 86W, a 71W 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 1 GB for high-resolution textures and newer games.
- ❌2017 hardware with Unknown 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 9.6 G3D/$ (Unknown MSRP vs $109 MSRP).
Radeon HD 6750
2011Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 9.6 vs 0 G3D/$ ($109 MSRP vs Unknown MSRP).
- ✅100+% more VRAM for high-resolution textures and newer games (1 GB vs Unknown).
- ✅Intel UHD Graphics 620 is already obsolete for modern gaming, so Radeon HD 6750 is the less risky modern option long term.
Trade-offs
- ❌2011 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌473.3% higher power demand at 86W vs 15W.
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Intel UHD Graphics 620 vs Radeon HD 6750 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Intel UHD Graphics 620
The Intel UHD Graphics 620 is manufactured by Intel. It was released in September 1 2017. It features the Generation 9.5 architecture. The core clock ranges from 300 MHz to 1000 MHz. It has 192 shading units. The thermal design power (TDP) is 15W. Manufactured using 14 nm++ process technology. G3D Mark benchmark score: 1,041 points.
Radeon HD 6750
The Radeon HD 6750 is manufactured by AMD. It was released in January 21 2011. It features the TeraScale 2 architecture. The boost clock speed is 900 MHz. It has 720 shading units. The thermal design power (TDP) is 86W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,046 points. Launch price was $49.99.
Graphics Performance
The Intel UHD Graphics 620 scores 1,041 and the Radeon HD 6750 reaches 1,046 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The Intel UHD Graphics 620 is built on Generation 9.5 while the Radeon HD 6750 uses TeraScale 2, both on 14 nm++ vs 40 nm. Shader units: 192 (Intel UHD Graphics 620) vs 720 (Radeon HD 6750). Raw compute: 0.384 TFLOPS (Intel UHD Graphics 620) vs 1.008 TFLOPS (Radeon HD 6750). Boost clocks: 1000 MHz vs 900 MHz.
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| G3D Mark Score | 1,041 | 1,046 |
| Architecture | Generation 9.5 | TeraScale 2 |
| Process Node | 14 nm++ | 40 nm |
| Shading Units | 192 | 720+275% |
| Compute (TFLOPS) | 0.384 TFLOPS | 1.008 TFLOPS+163% |
| Boost Clock | 1000 MHz+11% | 900 MHz |
| ROPs | 3 | 16+433% |
| TMUs | 24 | 36+50% |
Advanced Features (DLSS/FSR)
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| 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 620 has 0 MB of VRAM, while the Radeon HD 6750 carries 1 GB. Radeon HD 6750 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 620 and 128-bit on the Radeon HD 6750.
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| VRAM Capacity | Shared System RAM | 1 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
Display & API Support
DirectX support: 12 (Intel UHD Graphics 620) vs 11.2 (11_0) (Radeon HD 6750). Vulkan: 1.2 vs N/A. OpenGL: 4.6 vs 4.4. Maximum simultaneous displays: 3 vs 3.
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| DirectX | 12+7% | 11.2 (11_0) |
| Vulkan | 1.2 | N/A |
| OpenGL | 4.6+5% | 4.4 |
| Max Displays | 3 | 3 |
Media & Encoding
Hardware encoder: QuickSync (Intel UHD Graphics 620) vs None (Radeon HD 6750). Decoder: QuickSync vs UVD 2.2. Supported codecs: H.264,HEVC,VP9 (Intel UHD Graphics 620) vs H.264,VC-1,MPEG-2 (Radeon HD 6750).
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| Encoder | QuickSync | None |
| Decoder | QuickSync | UVD 2.2 |
| Codecs | H.264,HEVC,VP9 | H.264,VC-1,MPEG-2 |
Power & Dimensions
The Intel UHD Graphics 620 draws 15W versus the Radeon HD 6750's 86W — a 140.6% difference. The Intel UHD Graphics 620 is more power-efficient. Recommended PSU: 1W (Intel UHD Graphics 620) vs 450W (Radeon HD 6750). Power connectors: Integrated vs 1x 6-pin. Typical load temperature: 85°C vs 75.
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| TDP | 15W-83% | 86W |
| Recommended PSU | 1W-100% | 450W |
| Power Connector | Integrated | 1x 6-pin |
| Length | — | 170mm |
| Height | — | 111mm |
| Slots | — | 2 |
| Temp (Load) | 85°C | 75-12% |
| Perf/Watt | 69.4+469% | 12.2 |
Value Analysis
At launch, the Intel UHD Graphics 620 came in at $0, while the Radeon HD 6750 launched at $109. On MSRP, Intel UHD Graphics 620 was 100+% cheaper ($109 less). Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (Intel UHD Graphics 620) vs 9.6 (Radeon HD 6750) — the Intel UHD Graphics 620 offers Infinity% better value. The newer card here is Intel UHD Graphics 620 (2017 vs 2011).
| Feature | Intel UHD Graphics 620 | Radeon HD 6750 |
|---|---|---|
| MSRP | $0-100% | $109 |
| Performance per Dollar | Infinity | 9.6 |
| Codename | Kaby Lake GT2 | Juniper |
| Release | September 1 2017 | January 21 2011 |
| Ranking | #875 | #872 |
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