Arc A770M
RTX A4000H
Arc A770M vs RTX A4000H 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.
Arc A770M vs RTX A4000H 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
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Arc A770M vs RTX A4000H: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Arc A770M
2022Why buy it
- ✅18.8% more average FPS across 50 tracked games in our benchmark data.
- ✅100% more VRAM for high-resolution textures and newer games (16 GB vs 8 GB).
- ✅Draws 120W instead of 140W, a 20W reduction.
Trade-offs
- ❌Lower G3D Mark per dollar, at 0 vs 11.8 G3D/$ (Unknown MSRP vs $1,000 MSRP).
RTX A4000H
2021Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 11.8 vs 0 G3D/$ ($1,000 MSRP vs Unknown MSRP).
Trade-offs
- ❌Lower average FPS than Arc A770M across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 8 GB vs 16 GB for high-resolution textures and newer games.
- ❌16.7% higher power demand at 140W vs 120W.
Quick Answers
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Arc A770M vs RTX A4000H Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Arc A770M
The Arc A770M is manufactured by Intel. It was released in 2022. It features the Generation 12.7 architecture. The core clock ranges from 1650 MHz to 2050 MHz. It has 4096 shading units. The thermal design power (TDP) is 120W. Manufactured using 6 nm process technology. It features 32 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 11,853 points.
RTX A4000H
The RTX A4000H is manufactured by NVIDIA. It was released in April 12 2021. It features the Ampere architecture. The core clock ranges from 735 MHz to 1560 MHz. It has 6144 shading units. The thermal design power (TDP) is 140W. Manufactured using 8 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 11,815 points.
Graphics Performance
The Arc A770M scores 11,853 and the RTX A4000H reaches 11,815 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The Arc A770M is built on Generation 12.7 while the RTX A4000H uses Ampere, both on 6 nm vs 8 nm. Shader units: 4,096 (Arc A770M) vs 6,144 (RTX A4000H). Raw compute: 16.79 TFLOPS (Arc A770M) vs 19.17 TFLOPS (RTX A4000H). Boost clocks: 2050 MHz vs 1560 MHz. Ray tracing: 32 RT cores (Arc A770M) vs 48 (RTX A4000H) with 512 Tensor cores vs 192.
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| G3D Mark Score | 11,853 | 11,815 |
| Architecture | Generation 12.7 | Ampere |
| Process Node | 6 nm | 8 nm |
| Shading Units | 4096 | 6144+50% |
| Compute (TFLOPS) | 16.79 TFLOPS | 19.17 TFLOPS+14% |
| Boost Clock | 2050 MHz+31% | 1560 MHz |
| ROPs | 128+33% | 96 |
| TMUs | 256+33% | 192 |
| L1 Cache | 6 MB | 6 MB |
| L2 Cache | 16 MB+300% | 4 MB |
| Ray Tracing Cores | 32 | 48+50% |
| Tensor Cores | 512+167% | 192 |
Advanced Features (DLSS/FSR)
The RTX A4000H gets NVIDIA DLSS, which still tends to look cleaner in motion. The Arc A770M leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | NVIDIA Reflex |
Video Memory (VRAM)
The Arc A770M has 16 GB of VRAM, while the RTX A4000H carries 8 GB. Arc A770M gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 512 GB/s (Arc A770M) vs 448 GB/s (RTX A4000H) — a 14.3% advantage for the Arc A770M. Memory bus width is 256-bit on the Arc A770M and 192-bit on the RTX A4000H. L2 Cache: 16 MB (Arc A770M) vs 4 MB (RTX A4000H) — the Arc A770M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| VRAM Capacity | 16 GB+100% | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 512 GB/s+14% | 448 GB/s |
| Bus Width | 256-bit+33% | 192-bit |
| L2 Cache | 16 MB+300% | 4 MB |
Display & API Support
DirectX support: 12.2 (Arc A770M) vs 12.2 (RTX A4000H). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: Xe Media Engine (Arc A770M) vs None (RTX A4000H). Decoder: Xe Media Engine vs None. Supported codecs: H.264,H.265,VP9,AV1 (Arc A770M) vs None (RTX A4000H).
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| Encoder | Xe Media Engine | None |
| Decoder | Xe Media Engine | None |
| Codecs | H.264,H.265,VP9,AV1 | None |
Power & Dimensions
The Arc A770M draws 120W versus the RTX A4000H's 140W — a 15.4% difference. The Arc A770M is more power-efficient. Recommended PSU: 500W (Arc A770M) vs 500W (RTX A4000H). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 241mm, occupying 0 vs 1 slots. Typical load temperature: 80°C vs 75°C.
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| TDP | 120W-14% | 140W |
| Recommended PSU | 500W | 500W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 0mm | 241mm |
| Height | 0mm | 111mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 80°C | 75°C-6% |
| Perf/Watt | 98.8+17% | 84.4 |
Value Analysis
The newer card here is Arc A770M (2022 vs 2021).
| Feature | Arc A770M | RTX A4000H |
|---|---|---|
| MSRP | — | $1000 |
| Codename | DG2-512 | GA104 |
| Release | 2022 | April 12 2021 |
| Ranking | #225 | #226 |
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