AMD Radeon R5 220 vs AMD Radeon R9 290X Full Specs

Summary

80 Shaders 650MHz	2,816 Shaders 1GHz
1GB DDR38.5GB/s	4GB GDDR5320GB/s
Peak·FP32·FP16 104 GFLOPS	Peak·FP32·FP16 5.63 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 18W	TDP 250W
Power Connectors -	Power Connectors 1x 8-Pin 1x 6-Pin

Theoretical Performance

Clock Speed650MHz UC·Base·Boost·OC	Clock Speed1000MHz UC·Boost·OC
Peak OPS 104 GFLOPSFP32	Peak OPS 5.63 TFLOPSFP32
FP32 104 GFLOPS	FP32 5.63 TFLOPS
-	FP64 704 GFLOPS
Pixel Rate 2.6 GPixel/s	Pixel Rate 64 GPixel/s
Texture Rate 5.2 GTexel/s	Texture Rate 176 GTexel/s

Core Config

Shaders 80 Shaders	Shaders 2,816 Shaders
TMUs 8 TMUs	TMUs 176 TMUs
ROPs 4 ROPs	ROPs 64 ROPs
CU 1 CU	CUs 44 CUs

Clocks

Base Clock 625MHz	Base Clock -
Boost Clock 650MHz	Boost Clock 1GHz

Cache

L2 Cache 128KB shared

L2 Cache 1MB shared

Memory

1GB DDR3	4GB GDDR5
Memory Bus 64-bit	Memory Bus 512-bit
Memory Speed 1.1GT/s	Memory Speed 5GT/s
Memory Bandwidth 8.5GB/s	Memory Bandwidth 320GB/s
ECC No	ECC No

Power & Thermals

TDP 18W

TDP 250W

Video Output

Multi-Monitor 2	Multi-Monitor 3
HDCP -	HDCP HDCP 1.4

Ports

- 1x HDMI 1.3 1x DVI-I Dual-Link

1x DisplayPort 1.2 1x HDMI 1.4 2x DVI-D Dual-Link

Encoder

-	Encoder Model VCE 2.0
Codec -	Codec AVC (H.264)

Decoder

Decoder Model UVD 3.0	Decoder Model UVD 4.2
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
-	Height 110 mm (4.33") Width 275 mm (10.83") Depth 36 mm (1.42")
Cooling Open-Air 1x Fan	Cooling Blower 1x Fan
Power Connectors -	Power Connectors 1x 8-Pin, 1x 6-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture TeraScale 2	Architecture GCN 2
Family Radeon R 200	Family Radeon R 200
Branding	Branding
Codename Caicos	Codename Hawaii
Chip Variant Caicos	Chip Variant Hawaii Pro
Market Segment Desktop	Market Segment Desktop
Release Date Dec 21, 2013	Release Date Oct 24, 2013

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 40nm	Fabrication Node 28nm
Die Size 67mm²	Die Size 438mm²
Transistor Count 370 Million	Transistor Count 6.2 Billion
Transistor Density 5.52 MTr/mm²	Transistor Density 14.16 MTr/mm²

Images