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Radeon HD 7770 GHz Edition

GPUAMD
Specifications
SpecificationsValue
vendoramd
manufacturerAMD
gpu nameCape Verde
architectureGCN 1.0
generationSouthern Islands(HD 7700)
release date2012-02-15
memory size gb1
memory typeGDDR5
memory bus bits128
memory bandwidth gb s72
tdp w80
power connectors1x 6-pin
length mm210
slotDual-slot
fp32 tflops1.28
Extra Fields
FieldValue
foundryTSMC
processSize28
transistors1.5
transistorDensity12.2
dieSize123
chipPackageFCBGA-962
busInterfacePCIe 3.0 x16
baseClock1000
boostClock1000
memoryClock1125
shaders640
tmus40
rops16
l1Cache16
l2Cache0.25
suggestedPSU250
displayOutputs1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2
pixelRate16
textureRate40
fp640.08
directX11.1
openGL4.6
vulkan1.2
openCL1.2
shaderModel5.1
wavefrontSize64
maxWorkGroupSize1024
ldsPerCU65536
computeUnits10
Aliases
Radeon HD 7770 GHz EditionAMD Radeon HD 7770 GHz Edition

Linked Market Items

1
Market ItemStatusMatchConfidenceLink Status
Radeon HD 7770 GHz Editionobservedexact100%proposed
Source & Provenance
Sourcerightnow_gpu_database
Source Asset IDamd-radeon-hd-7770-ghz-edition
ModelRadeon HD 7770 GHz Edition
Benchmark
Created05/06/2026 00:25:55
Updated05/06/2026 00:25:55