Intel
Intel Arc A770 vs Mobility Radeon HD 4860
Full comparison of specs, performance and benchmarks
AMD
Mobility Radeon HD 4860
Aggregate performance score
We've compared Arc A770 and Mobility Radeon HD 4860 across specs and all relevant benchmarks.
↗Arc A770 outperforms Mobility Radeon HD 4860 by ~83% on the catalog index; this is not a measured FPS gain.+83%
Scores are normalized on the Head to Head scale. Higher is better. How is this calculated?H2HBench Data Quality
Low confidenceSpecifications: Field verification not recordedVerified gaming results: 0Estimated / unverified results: 32Price record updated: Sep 6, 2026
Limited verified data
H2HBench Verdict
Higher catalog score: Intel Arc A770 (~88%)
The score difference is not a measured FPS improvement.
Reasons to consider Arc A770
- Higher catalog performance index
- More graphics memory
- Higher catalog value index
- Recorded feature support: OpenCL 3.0 · XeSS
Reasons to consider Mobility Radeon HD 4860
- Recorded feature support: OpenCL 1.1 · Not supported
Catalog metrics radar
Axes with missing data are hidden; every value uses a fixed scale.
Intel
AMDPerformance
Price / performance
Memory capacity
5530
9464
8856
Graphics card ranking
Positions 41–46of 321
Which should you choose?
Two practical conclusions based on community votes and gaming value.
Intel Arc A770
118 likesHead to Head visitors currently choose this model more often.
Overview
Scores are calculated from specifications, performance, and efficiency.
GamesDirectX, OpenCL, and Vulkan performance
55Better
30
Professional applications3D modeling, video editing, and rendering
46Better
28
AI and machine learningMachine-learning and AI capabilities
44Better
26
Power efficiencyPower consumption across workloads
81Better
27
Head to Head scoreOverall catalog score
64Better
34
Specifications
The better numeric value is highlighted in green, taking the metric direction into account.
DisplayPort
HDMI
Device class
DirectX
Vulkan
OpenGL
TFLOPSBetter
Power consumption—
Memory type
Power connector
Memory cacheBetter
Upscaling
Clock speedBetter
Base clockBetter
Boost clockBetter
VRAMBetter
Memory frequencyBetter
Memory busBetter
Memory bandwidthBetter
Interface
Release date
Architecture
Thickness
Compute API
Launch price—
Shader units / coresBetter
Power consumption—
Process nodeBetter
Recommended PSU
Die sizeBetter
Transistor countBetter
Max monitors
Max resolution
Length
USB Type-C
Gaming FPS
Available results are shown separately; missing data is not treated as zero.
The Gaming FPS section compares Arc A770 and Mobility Radeon HD 4860 across curated H2H Lab game presets. The useful signal is not only average FPS, but also how each device behaves at 1440p and 4K, how memory capacity and bus width affect heavy textures, and whether the game engine favors raster performance, ray tracing, or driver maturity.
Arc A770Mobility Radeon HD 4860
Verified externalEstimatedSources ↗
Counter-Strike 2
1080p High
228 FPS
149 FPS
1080p Ultra
160 FPS
103 FPS
1440p Ultra
125 FPS
57 FPS
4K Ultra
62 FPS
20 FPS
Counter-Strike 2Arc A770228 FPSMobility Radeon HD 4860149 FPSArc A770160 FPSMobility Radeon HD 4860103 FPSArc A770125 FPSMobility Radeon HD 486057 FPSArc A77062 FPSMobility Radeon HD 486020 FPS
Cyberpunk 2077Arc A770147 FPSMobility Radeon HD 486096 FPSArc A770127 FPSMobility Radeon HD 486082 FPSArc A77090 FPSMobility Radeon HD 486041 FPSArc A77042 FPSMobility Radeon HD 486013 FPS
Forza Horizon 5Arc A770186 FPSMobility Radeon HD 4860122 FPSArc A770120 FPSMobility Radeon HD 486078 FPSArc A770112 FPSMobility Radeon HD 486051 FPSArc A77091 FPSMobility Radeon HD 486029 FPS
Hogwarts LegacyArc A770120 FPSMobility Radeon HD 486079 FPSArc A770101 FPSMobility Radeon HD 486065 FPSArc A77081 FPSMobility Radeon HD 486037 FPSArc A77042 FPSMobility Radeon HD 486014 FPS
H2H workload indices
Comparable internal indices on a fixed 0–100 scale.
H2H Raster IndexH2H Index / 100553059%
H2H Compute IndexH2H Index / 100643364%
H2H Rendering IndexH2H Index / 100643753%
H2H Memory Workload IndexH2H Index / 100885644%
H2H Efficiency IndexH2H Index / 100810200%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
H2H AI workload indices
Estimated workload profiles based on available performance and memory data.
H2H Image Generation IndexH2H Index / 100704250%
H2H ML Training IndexH2H Index / 100684052%
H2H Inference IndexH2H Index / 100643753%
H2H Local LLM IndexH2H Index / 100734450%
H2H Computer Vision IndexH2H Index / 100653852%
These are versioned H2H calculated indices derived from normalized catalog data. They are not results from a third-party benchmark.
Graphics APIs, SDKs and upscaling
DirectX12.210.1
Vulkan1.4Not supported
OpenGL4.63.3
UpscalingXeSSNot supported
Compute APIOpenCL 3.0OpenCL 1.1
Architecture and release
ArchitectureXe-HPGTeraScale 1
Process node6 nmBetter40 nm
Release date20222009
Device classDesktopMobile
GPU cores, die and clocks
Transistor count21700 millionBetter826 million
Die size406 mm²137 mm²Better
Shader units / cores4096Better640
Base clock2100 MHzBetter650 MHz
Boost clock2400 MHzBetter650 MHz
Board size, power and compatibility
InterfacePCIe 4x16PCIe 2.0 x16
LengthVaries by boardOEM dependent
ThicknessDual-slotMXM Module
Recommended PSU550 WOEM dependent
Power connector8+8 pinNone
Display outputs and limits
HDMIHDMI 2.1OEM dependent
DisplayPortDisplayPort 2.0OEM dependent
USB Type-CNoOEM dependent
Max monitors4OEM dependent
Max resolution7680 × 4320Depends on host system
Memory and compute throughput
VRAM16 GB GDDR6Better1 GB GDDR5
Memory typeGDDR6GDDR5 / GDDR3 / DDR3
Memory bus256 bitBetter128 bit
TFLOPS19.66Better0.832
Other comparisons
RTX 3060 Ti GDDR6XNVIDIAReviews and questions
Explain this comparison
Beyond percentages: causes, relevant specifications, and practical impact behind every chart.
What AI will explain
Overall score, radar, FPS, synthetic tests, specifications, efficiency, and value.
Evidence details
Data coverage
- Verified gaming results
- 0
- Verified synthetic results
- 0
- Games with verified results
- 0
- Verified community results
- 0
- Estimated / unverified results
- 32
- Specifications
- 0 / 67
Calculated scores · How is this calculated?
Scores use the catalog model and may include estimated inputs. Open each score to see its origin and the methodology.
clamp(round(performance × 0.7 + (efficiency ?? 50) × 0.2 + (value is missing ? 0 : (value − 50) × 0.2)), 0, 100)Price evidence · View sources (4)
Verified community results
No verified community benchmarks yet.
Reviewed by
No individual editorial review is recorded for this comparison.
Comparison history
Show recorded changes (2)
- · Record updated: products
- · Record updated: products
Why you can trust this comparison
Origin and confidence are evaluated from the evidence attached to each value. Unverified results are identified, and specification, benchmark and price dates remain separate.
Owner experiences
Real builds, results, and community feedback.
Moderator reviewedHelpful to the communityExpert badges
Frequently asked comparison questions
Short recommendations based on performance, memory, power consumption, and intended use.
01Which is better for gaming: Arc A770 or Mobility Radeon HD 4860?+
Arc A770 has the higher overall gaming score, while Arc A770 offers the better price-to-performance ratio. The final choice depends on resolution and settings.
02Which is better for streaming?+
Arc A770 is the stronger streaming choice thanks to performance, hardware encoding, and application support. Check AV1, H.264, and HEVC support before buying.
03Which is better for Blender?+
Arc A770 is generally the better option for Blender and GPU rendering. Rendering-engine support and available VRAM also matter.
04Which is better for video editing?+
Arc A770 offers more overall performance, while Arc A770 offers more memory headroom. Codecs, hardware encoders, and editor optimization can change the result.
05Which is better for neural networks and AI?+
Arc A770 is the more practical option for local AI workloads. VRAM capacity, compute libraries, and framework compatibility are especially important.
06Which is better for 1080p?+
Arc A770 is the most rational 1080p choice, where high frame rates and cost per frame matter most.
07Which is better for 1440p?+
Arc A770 leads in combined 1440p performance. Arc A770 can be preferable for heavy textures and games with high VRAM usage.
08Which is better for 4K?+
Arc A770 is preferable for 4K, where total performance, memory bandwidth, and VRAM capacity have the greatest impact.
09Which is better for a quiet PC?+
Arc A770 is easier to use in a quiet build because of its lower estimated power and thermal load. Actual noise depends on the specific cooler.
10Which is better without replacing the power supply?+
Arc A770 is the safer candidate because its stated power consumption is lower. Verify PSU wattage, age, and power connectors.
11Is it worth upgrading from the previous generation?+
Consider upgrading to Arc A770 if your current device no longer delivers the required FPS, memory capacity, or feature support. A gain below 15–20% is usually worth waiting for a price cut.