Mobility Radeon HD 4670
AMD
G3D Mark
463
MSRP
$67
AVG Price
$20
Performance Spectrum - GPU
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.
Overview
The Mobility Radeon HD 4670 is manufactured by AMD. It was released in January 9 2009. It features the TeraScale architecture. The core clock speed is 550 MHz. It has 800 shading units. The thermal design power (TDP) is 30W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 463 points.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Mobility Radeon HD 4670
FPS Benchmarks
Predicted performance for Mobility Radeon HD 4670 across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.
Counter-Strike 2
League of Legends
Path of Exile 2
Valorant
Technical Analysis
Detailed breakdown of Mobility Radeon HD 4670 specifications and capabilities.
Graphics Performance
The Mobility Radeon HD 4670 scores 463 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Entry Level tier as a Legacy generation graphics card. It is built on the TeraScale (2005−2013) architecture (codename: M98), manufactured on a 55 nm process— smaller process nodes improve power efficiency and transistor density. It packs 800 shader units (the primary compute units for rendering pixels), 40 TMUs (texture mapping units), and 16 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 0.88 TFLOPS — this measures the theoretical peak floating-point performance.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| G3D MarkPassMark 3D graphics benchmark score | 463 |
| ArchitectureGPU microarchitecture generation | TeraScale (2005−2013) |
| CodenameInternal GPU die codename | M98 |
| Manufacturing ProcessFabrication node — smaller = more efficient | 55 nm |
| Shader UnitsCore compute units for rendering/compute | 800 |
| TMUsTexture Mapping Units — handle texture sampling | 40 |
| ROPsRender Output Units — final pixel/color blending | 16 |
| Base ClockGuaranteed minimum GPU frequency | 550 MHz |
| Compute (FP32)Peak single-precision floating-point performance | 0.88 TFLOPS |
| Texture Fill RateTextures processed per second | 22.00 GTexel/s |
| PCIe InterfaceCPU↔GPU data link generation | PCIe 1.1 x16 |
| Transistor Count | 956 million |
| Performance RankPosition in global GPU performance ranking | #927 |
Video Memory (VRAM)
The Mobility Radeon HD 4670 is equipped with 1 GB of GDDR5 video memory connected via a 64-bit memory bus, delivering Unknown of bandwidth. Memory operates at 8 Gbps effective speed.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| VRAM SizeVideo memory capacity — more = better for high-res textures | 1 GB |
| VRAM TypeMemory technology generation | GDDR5 |
| Memory BusWidth of data path — wider = more bandwidth | 64-bit |
| Memory SpeedEffective memory data rate | 8 Gbps |
| BandwidthMaximum data throughput between GPU and VRAM | Unknown |
| L1 Cache | 160 kB |
| L2 Cache | 256 kB |
Advanced Features & APIs
The Mobility Radeon HD 4670 supports modern upscaling and frame generation technologies: FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution. Graphics API support: DirectX 10.1, Vulkan N/A, OpenGL 3.3— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| FSR Frame Generation | ❌ Not Supported |
| AMD Fluid Motion Frames | ❌ Not Supported |
| FidelityFX Super Resolution | ✅ Supported |
| DirectXMicrosoft graphics API version | 10.1 |
| OpenGLLegacy graphics API | 3.3 |
| Compute APIGPGPU framework (CUDA/ROCm/OpenCL) | OpenCL 1.0 |
| Multi-GPUSLI/CrossFire/NVLink support | CrossFire |
Display & Media
Display outputs: Output via Laptopx 0 — supports up to 2 simultaneous displays. Hardware encoder: None, decoder: UVD 2.2— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: MPEG-2,H.264,VC-1.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| 0 PortsNumber of 0 display connectors | Output via Laptopx |
| Max DisplaysMaximum simultaneously connected monitors | 2 |
| Hardware EncoderVideo encoding engine version | None |
| Hardware DecoderVideo decoding engine version | UVD 2.2 |
| CodecsSupported video compression formats | MPEG-2,H.264,VC-1 |
Power & Dimensions
The Mobility Radeon HD 4670 draws 30W under load (TDP) — a 350W PSU minimum is recommended. Power connector: PCIe-powered. Physical size: 0mm long, 0mm tall, occupying 0 expansion slots, weighing 0g— verify your case has clearance before purchasing. Typical temperatures: 40 at idle, 70 under load.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| TDPPower consumption under load | 30W |
| Recommended PSUMinimum power supply wattage | 350W |
| Power ConnectorRequired PCIe power cable type | PCIe-powered |
| Card LengthGPU card length — check case clearance | 0mm |
| Card Height | 0mm |
| Slot WidthExpansion slots occupied | 0-slot |
| Weight | 0g |
| Idle TemperatureTypical temperature at desktop idle | 40 |
| Load TemperatureTypical temperature under gaming load | 70 |
Value Analysis
At an average price of $20 (MSRP: $67), the Mobility Radeon HD 4670 delivers 23 G3D Mark points per dollar. Overall performance ranking position: #927 among all indexed GPUs.
| Specification | Mobility Radeon HD 4670 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $67 |
| Avg Price (30d)Average market price over the last 30 days | $20 |
| Performance RankPosition in global GPU performance ranking | #927 |
| Release Date | January 9 2009 |
| Release Year | 2009 |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
2 categories
Technical Specifications
19 specs
Technical Specifications
19 specs
| ROPs | 16 |
| TMUs | 40 |
| Vram | 1 GB |
| DLSS/FSR | FSR upscaling |
| L1 Cache | 160 kB |
| L2 Cache | 256 kB |
| Core Clock | 550 MHz |
| Memory Type | GDDR5 |
| Memory Speed | 8 Gbps |
| Shading Units | 800 |
| Upscaling Tech | AMD FidelityFX Super Resolution (FSR) |
| PCIe Generation | PCIe 1.1 x16 |
| Memory Bandwidth | Unknown |
| Memory Bus Width | 64-bit |
| Transistor Count | 956 million |
| Frame Generation | FSR Frame Generation: No | AMD Fluid Motion Frames: No | FidelityFX Super Resolution: Yes |
| Texture Fill Rate | 22.00 |
| Manufacturing Process | 55 nm |
| Floating Point Performance | 0.88 TFLOPS |
General Information
4 specs
General Information
4 specs
| Codename | M98 |
| Architecture | TeraScale (2005−2013) |
| Release Date | January 9 2009 |
| Performance Ranking Position | 927 |
Similar Performance
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Our Recommendation for Mobility Radeon HD 4670
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High-End (Max Performance) (12)
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