Sapphire HD 5870 Toxic 2 GB

100281-2GTXSR

Graphics Processor

Cypress

Cores

1600

TMUs

ROPs

Memory Size

2 GB

Memory Type

GDDR5

Bus Width

256 bit

GPU

Graphics Processor

GPU Name: Cypress

GPU Variant: Cypress XT
(215-0735033)

Architecture: TeraScale 2

Foundry: TSMC

Process Size: 40 nm

Transistors: 2,154 million

Density: 6.4M / mm²

Die Size: 334 mm²

Graphics Card

Release Date: ~~Sep 23rd, 2009~~
Apr 7th, 2010

Generation: Evergreen
(HD 5800)

Predecessor: Radeon R700

Successor: Northern Islands

Production: End-of-life

Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: ~~850 MHz~~
925 MHz (+9%)

Memory Clock: ~~1200 MHz~~
1225 MHz (+2%)
~~4.8 Gbps effective~~
4.9 Gbps effective

Memory

Memory Size: ~~1024 MB~~
2 GB

Memory Type: GDDR5

Memory Bus: 256 bit

Bandwidth: ~~153.6 GB/s~~
156.8 GB/s

Render Config

Shading Units: 1600

TMUs: 80

ROPs: 32

Compute Units: 20

L1 Cache: 8 KB (per CU)

L2 Cache: 512 KB

Theoretical Performance

Pixel Rate: ~~27.20 GPixel/s~~
29.60 GPixel/s

Texture Rate: ~~68.00 GTexel/s~~
74.00 GTexel/s

FP32 (float): ~~2.720 TFLOPS~~
2.960 TFLOPS

FP64 (double): ~~544.0 GFLOPS~~
592.0 GFLOPS (1:5)

Board Design

Slot Width: Dual-slot

TDP: 188 W

Suggested PSU: 450 W

Outputs: 2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1

Power Connectors: ~~2x 6-pin~~
1x 6-pin + 1x 8-pin

Board Number: 109-C00137-00A,
109-C00137-00C

Graphics Features

DirectX: 11.2 (11_0)

OpenGL: 4.4

OpenCL: 1.2

Vulkan: N/A

Shader Model: 5.0

Cypress GPU Notes

Generation: Evergreen
Desktop Variant: Hemlock
Mobile Variant: Lexington
Graphics/Compute: GFX4
Display Core Engine: 4.0
Unified Video Decoder: 2.3

Other retail boards based on this design (21)

Name	GPU Clock	Memory Clock	Other Changes
ASUS HD 5870 OC V2	868 MHz	1200 MHz	260 mm/10.2 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS HD 5870 V2	850 MHz	1200 MHz	260 mm/10.2 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS ROG Matrix HD 5870	850 MHz	1200 MHz	2 GB, 292 mm/11.5 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS ROG Matrix HD 5870 Platinum	894 MHz	1200 MHz	2 GB, 292 mm/11.5 inches, 1x DVI 1x HDMI 1x DisplayPort
GIGABYTE HD 5870 SOC	950 MHz	1250 MHz
HIS HD 5870	850 MHz	1200 MHz	279 mm/11 inches
HIS HD 5870 iCooler V	850 MHz	1200 MHz	270 mm/10.6 inches
HIS HD 5870 iCooler V MW2	850 MHz	1200 MHz	270 mm/10.6 inches
HIS HD 5870 iCooler V Turbo	875 MHz	1225 MHz	270 mm/10.6 inches
HIS HD 5870 iCooler V Turbo MW2	875 MHz	1225 MHz	270 mm/10.6 inches
HIS HD 5870 iCooler V Turbo X	900 MHz	1225 MHz	270 mm/10.6 inches
HIS HD 5870 iCooler V Turbo X MW2	900 MHz	1225 MHz	270 mm/10.6 inches
MSI HD 5870 Lightning	900 MHz	1200 MHz	277 mm/10.9 inches
MSI HD 5870 Lightning II	900 MHz	1200 MHz	277 mm/10.9 inches
PowerColor HD 5870 LCS	875 MHz	1250 MHz	216 mm/8.5 inches
PowerColor HD 5870 LCS V2	950 MHz	1200 MHz	216 mm/8.5 inches
Sapphire HD 5870	850 MHz	1200 MHz
Sapphire HD 5870 Toxic 2 GB	925 MHz	1225 MHz	2 GB
Sapphire HD 5870 Vapor-X	850 MHz	1200 MHz	267 mm/10.5 inches
Sapphire HD 5870 Vapor-X 2 GB	850 MHz	1200 MHz	2 GB, 267 mm/10.5 inches
Sapphire HD 5870 Vapor-X OC	875 MHz	1250 MHz	267 mm/10.5 inches