AMD Radeon HD 7480D vs AMD Radeon HD 7870 XT Full Specs

Summary

128 Shaders 720MHz	1,536 Shaders 975MHz
Shared Memory25.6GB/sDDR3	2GB GDDR5192GB/s placeholder
Peak·FP32·FP16 184.3 GFLOPS	Peak·FP32·FP16 3 TFLOPS
Form Factor iGPU	Form Factor PCIe Card
TDP Shared	TDP 185W
Power Connectors -	Power Connectors 2x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

Radeon HD 7480D184.3 GFLOPSFP32

x1

Radeon HD 7870 XT3 TFLOPSFP32

x16.25

Show Top Score

Theoretical Performance

Clock Speed720MHz UC·Boost·OC	Clock Speed975MHz UC·Base·Boost·OC
Peak OPS 184.3 GFLOPSFP32	Peak OPS 3 TFLOPSFP32
FP32 184.3 GFLOPS	FP32 3 TFLOPS
-	FP64 748.8 GFLOPS
Pixel Rate 2.9 GPixel/s	Pixel Rate 31.2 GPixel/s
Texture Rate 5.8 GTexel/s	Texture Rate 93.6 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 1,536 Shaders
TMUs 8 TMUs	TMUs 96 TMUs
ROPs 4 ROPs	ROPs 32 ROPs
CUs 2 CUs	CUs 24 CUs

Clocks

Base Clock -	Base Clock 925MHz
Boost Clock 720MHz	Boost Clock 975MHz

Cache

L2 Cache 128KB shared

L2 Cache 768KB shared

Memory

Shared MemoryDDR3	2GB GDDR5 placeholder
Memory Bus 128-bit	Memory Bus 256-bit
Memory Speed 1.6GT/s	Memory Speed 6GT/s
Memory Bandwidth 25.6GB/s	Memory Bandwidth 192GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 185W

Video Output

Multi-Monitor 2

Multi-Monitor 3

Ports

-	2x Mini DisplayPort 1.2
-	1x HDMI 1.4
-	1x DVI-I Dual-Link

Encoder

-	Encoder Model VCE 1.0

Decoder

Decoder Model UVD 3.1

Decoder Model UVD 4.0

Card

Form Factor iGPU	Form Factor PCIe Card
PCIe -	PCIe 2-Slots
-	Height 111 mm (4.37") Width 241 mm (9.49") Depth 37 mm (1.46")
Cooling Passive -	Cooling Blower 1x Fan
Power Connectors -	Power Connectors 2x 6-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture TeraScale 3	Architecture GCN 1
Family Radeon HD 7000	Family Radeon HD 7000
Branding	Branding
Codename Scrapper	Codename Tahiti
Chip Variant -	Chip Variant Tahiti LE
Market Segment Desktop	Market Segment Desktop
Release Date Jun 1, 2012	Release Date Nov 19, 2012

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 32nm	Fabrication Node 28nm
Die Size 246mm²	Die Size 352mm²
Transistor Count 1.3 Billion	Transistor Count 4.3 Billion
Transistor Density 5 MTr/mm²	Transistor Density 12.25 MTr/mm²

Images

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Used In

CPUs A4-4000 A4-4020 A4-5300 Show 1 more

CPUs -

Competitors

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