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AMD Radeon HD 7470 OEM
- Graphics Processor
- Caicos
- Cores
- 160
- TMUs
- 8
- ROPs
- 4
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 64 bit
Recommended Gaming Resolutions:
-
640x480
-
1280x720
-
1366x768
The Radeon HD 7470 OEM was a graphics card by AMD, launched on January 5th, 2012. Built on the 40 nm process, and based on the Caicos graphics processor, in its Khalidster 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 7470 OEM, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz (3.6 Gbps effective).
Being a single-slot card, the AMD Radeon HD 7470 OEM does not require any additional power connector, its power draw is rated at 27 W maximum. Display outputs include: 1x DVI, 1x DisplayPort 1.1. Radeon HD 7470 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
-
Khalidster
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 370 million
- Die Size
- 67 mm²
Clock Speeds
- GPU Clock
- 750 MHz
- Memory Clock
-
900 MHz
3.6 Gbps effective
Memory
- Memory Size
-
1024 MB
- Memory Type
- GDDR5
- Memory Bus
-
64 bit
- Bandwidth
-
28.80 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
-
3.000 GPixel/s
- Texture Rate
-
6.000 GTexel/s
- FP32 (float) performance
-
240.0 GFLOPS
Board Design
- Slot Width
- Single-slot
- Length
- 168 mm
6.6 inches
- TDP
- 27 W
- Suggested PSU
- 200 W
- Outputs
- 1x DVI
1x DisplayPort 1.1
- 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
Caicos GPU Notes
Architecture Codename: Northern Islands
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1 |
Retail boards based on this design (3)