GPU database reference
Verified catalog recordATI Radeon HD 4670
ATI · Radeon R700(HD 4600) · Radeon HD 4670
ATI Radeon HD 4670 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.
- VRAM
- 0.5 GB GDDR3
- Boost clock
- 0.75 GHz
- PCI Express
- PCIe 2.0 x16
- Board power
- 59 W
Benchmark
Measured performance reference
Benchmark results are comparable only within the exact same test. They do not represent total product quality.
3DMark Time Spy
GPU synthetic graphics benchmark
#145 of 156
Rank among GPUs with a 3DMark Time Spy score in the CTT dataset.
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | ATI |
|---|---|
| Family | Radeon R700(HD 4600) |
| Launch date | 2008-09-10 |
Architecture
| Architecture | TeraScale |
|---|---|
| Generation | Radeon R700(HD 4600) |
| GPU / chip | RV730 |
| Foundry | TSMC |
| Process | 55 nm |
Compute
| Compute units | 5 CUs |
|---|---|
| Shader processors | 320 |
Memory
| VRAM | 1 GB |
|---|---|
| Memory type | GDDR3 |
| Memory bus | 128 bit |
| Memory bandwidth | 32.0 GB/s |
Clocks
| Base clock | 0.75 GHz |
|---|---|
| Boost clock | 0.75 GHz |
| Memory clock | 1.0 GHz |
PCIe
| Bus interface | PCIe 2.0 x16 |
|---|
Display
| Display outputs | 2x DVI, 1x S-Video |
|---|
Power
| Board power | 59 W |
|---|---|
| Suggested PSU | 250 W |
Physical
| Reference dimensions | 193 mm × — × — |
|---|---|
| Slot width | Single-slot |
Hardware navigation
Related GPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.
Related
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