AMD Radeon HD 8770

Product status: Released | Report Error
Overview
Manufacturer
AMD
Based on
HD 7790
Original Series
Radeon HD 8000
Release Date
December 21st, 2013
Launch Price
OEM USD
PCB Code
109-C58247-00
Board Model
AMD C582
Graphics Processing Unit
GPU Model
Bonaire XT (Bonaire)
Architecture
Graphics Core Next 2.0
Fabrication Process
28 nm
Die Size
160 mm2
Transistors Count
2.1B
Transistors Density
13M TRAN/mm2
Stream Processors
896
Compute Units
48
Shader Engines
14
TMUs
48
ROPs
16
Clocks
Base Clock
1050 MHz
Boost Clock
TBD
Memory Clock
1500 MHz
Effective Memory Clock
6000 Mbps
Memory Configuration
Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus Width
128-bit
Memory Bandwidth
96.0 GB/s
Technologies
  • AMD Eyefinity
  • AMD HD3D
  • AMD PowerTune
  • AMD ZeroCore Power

VideoCardz.com

Physical
Interface
PCI-Express 3.0 x16
Width
11.12 cm
Length
18.3 cm
Height
2-slot
Power Connectors
1 × 6-pin
TDP/TBP
85 W
Recommended PSU
350 W
Display Outputs
DVI-I DualLink
1 ×
miniDisplayPort
2 ×
HDMI
1 ×
API Support
DirectX
11.2
Vulkan
1.0
OpenGL
4.4
OpenCL
1.2
Shader Model
5.0

Performance
Pixel Fillrate
16.8 GPixels/s
Texture Fillrate
50.4 GTexel/s
SPFP Performance
1.9 TFLOPS
Performance per W
22.1 GFLOPS/W
Performance per mm2
11.8 GFLOPS/mm2





 ModelClocksMemory
AMD Radeon HD 8990
4096 Unified Cores
950 / 1500 MHz 6 GB GDDR5
AMD Radeon HD 8970
2048 Unified Cores
1000 / 1500 MHz 3 GB GDDR5
AMD Radeon HD 8950
1792 Unified Cores
850 / 1250 MHz 3 GB GDDR5
AMD Radeon HD 8870
1280 Unified Cores
1000 / 1200 MHz 2 GB GDDR5
AMD Radeon HD 8860
1280 Unified Cores
925 / 1400 MHz 2 GB GDDR5
AMD Radeon HD 8770
896 Unified Cores
1050 / 1500 MHz 1 GB GDDR5
AMD Radeon HD 8760
640 Unified Cores
1000 / 1125 MHz 2 GB GDDR5
AMD Radeon HD 8740
512 Unified Cores
800 / 1125 MHz 1 GB GDDR5
AMD Radeon HD 8510
480 Unified Cores
650 / 800 MHz 1 GB GDDR3
AMD Radeon HD 8550
480 Unified Cores
650 / 800 MHz 1 GB GDDR3
AMD Radeon HD 8670
384 Unified Cores
1000 / 1150 MHz 2 GB GDDR5
AMD Radeon HD 8730
384 Unified Cores
800 / 1125 MHz 1 GB GDDR5
AMD Radeon HD 8570
320 Unified Cores
730 / 900 MHz 2 GB GDDR3
AMD Radeon HD 8490
160 Unified Cores
875 / 900 MHz 1 GB DDR3
AMD Radeon HD 8470
160 Unified Cores
775 / 900 MHz 1 GB GDDR5
AMD Radeon HD 8450
160 Unified Cores
625 / 533 MHz 1 GB DDR3
AMD Radeon HD 8350
80 Unified Cores
400 / 450 MHz 512 MB DDR3
 ModelClocksMemory
AMD Radeon R9 M470X
896 Cores
1100 / 1500 MHz 4 GB GDDR5
AMD Radeon R9 M470
768 Cores
1000 / 1500 MHz 4 GB GDDR5
AMD Radeon R9 M385X
896 Cores
1100 / 1500 MHz 4 GB GDDR5
AMD Radeon R9 M385
896 Cores
1100 / 1500 MHz 4 GB GDDR5
AMD Radeon R9 360
768 Cores
1050 / 1625 MHz 2 GB GDDR5
AMD Radeon R9 350
768 Cores
925 / 1125 MHz 2 GB GDDR5
AMD Radeon R9 260
896 Cores
1100 / 1625 MHz 1 GB GDDR5
AMD Radeon R7 360E
768 Cores
1050 / 1625 MHz 2 GB GDDR5
AMD Radeon R7 360
768 Cores
1050 / 1625 MHz 2 GB GDDR5
AMD Radeon R7 260X
896 Cores
1000 / 1250 MHz 1 GB GDDR5
AMD Radeon R7 260
768 Cores
1000 / 1500 MHz 2 GB GDDR5
AMD Radeon HD 8770
896 Cores
1050 / 1500 MHz 1 GB GDDR5
AMD Radeon HD 7790
896 Cores
1000 / 1500 MHz 1 GB GDDR5