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Graphics cards → AMD Radeon HD 7870M

AMD Radeon HD 7870M

General information
VendorAMD
Released2012
SegmentLaptop
TypeDIntegratedscrete
Graphics processor
ArchitectureGCN 1.0
CoreHeathrow
Number of GPUs1
Lithography28 nm
Number of transistors1500 million
Die Size123 mm²
Core frequency800 MHz
Shading Units640
ROPs16
TMUs40
Pixel Rate12.8 GPixel/s
Texture Rate32.0 GTexel/s
Memory
TypeGDDR5
Capacityдо 2048 Mb
Frequency4000 MHz
Bus128 bit
Bandwidth64.0 GB/s
Power supply
TDP80 W
Supported technologies
DirectX11.1
OpenGL4.5
OpenCL1.2
Shader Model5.0
Other• ATI Eyefinity
• AMD ZeroCore
• AMD Mantle
• AMD Enduro
Performance
ATI (AMD) Radeon HD 4730
4356
(102%)
NVIDIA Quadro P500
4332
(101%)
NVIDIA GeForce GTX 485M
4307
(101%)
AMD FirePro M8900
4301
(101%)
AMD Radeon HD 7870M
4296
(100%)
NVIDIA GeForce GTX 670M
4289
(100%)
AMD Radeon R7 M370
4289
(100%)
Intel Iris Plus Graphics G4
4283
(100%)
AMD Radeon R6 M340DX
4263
(100%)
All performance rating >>>

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Radeon HD 7870M
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Radeon HD 7870M
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