AMD Radeon HD 8770 OEM: GPU Specs & Benchmarks

The Radeon HD 8770 OEM is a graphics card by AMD, built on the 28 nm process and based on the Bonaire graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Bonaire
Model number
Bonaire XT
(215-0839039)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,080 million
Die Size
160 mm²

Graphics Card

Release Date
Sep 2nd, 2013
Family
Sea Islands
(HD 8700)
Production
End-of-life
Predecessor
Southern Islands
Bus Interface
PCIe 3.0 x16

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
96.00 GB/s

Performance

Pixel fillrate
16.80 GPixel/s
Texture fillrate
58.80 GTexel/s
FP32 (float) performance
1.882 TFLOPS
FP64 (double) performance
117.6 GFLOPS (1:16)

Clock Speeds

Memory Clock
1500 MHz
6 Gbps effective
GPU Clock
1050 MHz

Render Config

Shading Units
896
TMUs
56
ROPs
16
Compute Units
14
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Board Design

Slot Width
Dual-slot
Length
183 mm
7.2 inches
Thermal design power (TDP)
85 W
Suggested PSU
250 W
Display Connectors
1x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors
1x 6-pin

API support

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2
Shader Model
6.3
Radeon HD 8770 OEM
AMD Radeon HD 8770 OEM: GPU Specs & Benchmarks