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AMD Radeon HD 8770 OEM
- Graphics Processor
- Bonaire
- Cores
- 896
- TMUs
- 56
- ROPs
- 16
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Bus Width
- 128 bit
GPU
Top
Recommended Gaming Resolutions:
- 1600x900
- 1920x1080
- 2560x1440
The Radeon HD 8770 OEM was a graphics card by AMD, launched on September 2nd, 2013. Built on the 28 nm process, and based on the Bonaire graphics processor, in its Bonaire XT variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon HD 8770 OEM. The Bonaire graphics processor is an average sized chip with a die area of 160 mm² and 2,080 million transistors. It features 896 shading units, 56 texture mapping units, and 16 ROPs. AMD has paired 1,024 MB GDDR5 memory with the Radeon HD 8770 OEM, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1050 MHz, memory is running at 1500 MHz (6 Gbps effective).
Being a dual-slot card, the AMD Radeon HD 8770 OEM draws power from 1x 6-pin power connector, with power draw rated at 85 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2. Radeon HD 8770 OEM is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 183 mm in length, and features a dual-slot cooling solution.
Being a dual-slot card, the AMD Radeon HD 8770 OEM draws power from 1x 6-pin power connector, with power draw rated at 85 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2. Radeon HD 8770 OEM is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 183 mm in length, and features a dual-slot cooling solution.
Graphics Processor
Graphics Card
- Release Date
- Sep 2nd, 2013
- Generation
-
Sea Islands
(HD 8700)
- Predecessor
- Southern Islands
- Successor
- Volcanic Islands
- Production
- End-of-life
- Bus Interface
- PCIe 3.0 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
- 1050 MHz
- Memory Clock
-
1500 MHz
6 Gbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 96.00 GB/s
Render Config
- Shading Units
- 896
- TMUs
- 56
- ROPs
- 16
- Compute Units
- 14
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 256 KB
Theoretical Performance
- Pixel Rate
- 16.80 GPixel/s
- Texture Rate
- 58.80 GTexel/s
- FP32 (float)
- 1.882 TFLOPS
- FP64 (double)
- 117.6 GFLOPS (1:16)
Board Design
- Slot Width
- Dual-slot
- Length
- 183 mm
7.2 inches
- TDP
- 85 W
- Suggested PSU
- 250 W
- Outputs
- 1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
- Power Connectors
- 1x 6-pin
- Board Number
- 109-C58247-00
Graphics Features
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2.170
- Shader Model
- 6.5
Card Notes
| Rebranded HD 7790 |
Bonaire GPU Notes
| Generation: Sea Islands Desktop Variant: Tobago Mobile Variant: Saturn / Strato / Emerald Graphics/Compute: GFX7 (gfx704) Display Core Engine: 8.2 Unified Video Decoder: 4.2 Video Compression Engine: 2.0 System DMA: 1.0.0 CLRX: GCN 1.1.0 |
Apr 23rd, 2024 19:45 EDT
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