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AMD Radeon HD 8470 OEM
- Graphics Processor
- Caicos
- Cores
- 160
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 64 bit
GPU
Recommended Gaming Resolutions:
- 640x480
- 1280x720
- 1366x768
The Radeon HD 8470 OEM was a graphics card by AMD, launched on January 8th, 2013. Built on the 40 nm process, and based on the Caicos graphics processor, in its Caicos XT variant, the card supports DirectX 11.2. The Caicos graphics processor is a relatively small chip with a die area of only 67 mm² and 370 million transistors. It features 160 shading units, 8 texture mapping units, and 4 ROPs. AMD has paired 1,024 MB GDDR5 memory with the Radeon HD 8470 OEM, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 775 MHz, memory is running at 800 MHz (3.2 Gbps effective).
Being a single-slot card, the AMD Radeon HD 8470 OEM does not require any additional power connector, its power draw is rated at 35 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.3a. Radeon HD 8470 OEM is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 168 mm in length, and features a single-slot cooling solution.
Being a single-slot card, the AMD Radeon HD 8470 OEM does not require any additional power connector, its power draw is rated at 35 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.3a. Radeon HD 8470 OEM is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 168 mm in length, and features a single-slot cooling solution.
Graphics Processor
- GPU Name
- Caicos
- GPU Variant
-
Caicos XT
(215-0804070)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 370 million
- Density
- 5.5M / mm²
- Die Size
- 67 mm²
- Chip Package
- FCBGA-631
Graphics Card
- Release Date
- Jan 8th, 2013
- Generation
-
Sea Islands
(HD 8400)
- Predecessor
- Southern Islands
- Successor
- Volcanic Islands
- Production
- End-of-life
- Bus Interface
- PCIe 2.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 775 MHz
- Memory Clock
-
800 MHz
3.2 Gbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 64 bit
- Bandwidth
- 25.60 GB/s
Render Config
- Shading Units
- 160
- TMUs
- 8
- ROPs
- 4
- Compute Units
- 2
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 128 KB
Theoretical Performance
- Pixel Rate
- 3.100 GPixel/s
- Texture Rate
- 6.200 GTexel/s
- FP32 (float)
- 248.0 GFLOPS
Board Design
- Slot Width
- Single-slot
- Length
- 168 mm
6.6 inches
- TDP
- 35 W
- Suggested PSU
- 200 W
- Outputs
- 1x DVI
1x HDMI 1.3a
- Power Connectors
- None
- Board Number
- C264
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Card Notes
| Chip Codename: Khalidster, Wombat3 Rebranded HD 6450/7470 GDDR5 |
Caicos GPU Notes
| Generation: Northern Islands Mobile Variant: Seymour Graphics/Compute: GFX4 Display Core Engine: 5.0 Unified Video Decoder: 3.1 Latest Drivers: Windows XP / 8: Catalyst Software Suite 14.4 Windows Vista : Catalyst Software Suite 13.12 Windows 7 / 8.1 / 10: Catalyst Software Suite 15.7.1 / 16.2.1 Beta |
Dec 27th, 2024 00:44 EST
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