Placa video Placa video PowerColor PCS+ HD 7770 1GB DDR5 in stare impecabila de functionare!!(SIGILIU PE SURUB)

GPU Name
Cape Verde

GPU Variant
Cape Verde XT
(215-0825117)

Architecture
GCN 1.0

Foundry
TSMC

Process Size
28 nm

Transistors
1,500 million

Density
12.2M / mm²

Die Size
123 mm²

Chip Package
FCBGA-962

Graphics Card

Generation
Southern Islands
(HD 7700)

Predecessor
Northern Islands

Successor
Sea Islands

Production
End-of-life

Bus Interface
PCIe 3.0 x16

Clock Speeds

GPU Clock
1000 MHz
1150 MHz (+15%)

Memory Clock
1125 MHz
1250 MHz (+11%)
4.5 Gbps effective
5 Gbps effective

Memory

Memory Size
1024 MB

Memory Type
GDDR5

Memory Bus
128 bit

Bandwidth
72.00 GB/s
80.00 GB/s

Render Config

Shading Units
640

TMUs
40

ROPs
16

Compute Units
10

L1 Cache
16 KB (per CU)

L2 Cache
256 KB

Theoretical Performance

Pixel Rate
16.00 GPixel/s
18.40 GPixel/s

Texture Rate
40.00 GTexel/s
46.00 GTexel/s

FP32 (float)
1,280 GFLOPS
1,472 GFLOPS

FP64 (double)
80.00 GFLOPS
92.00 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot

TDP
80 W

Suggested PSU
250 W

Outputs
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2

Power Connectors
1x 6-pin

Board Number
109-C44157-00C,
C468

Graphics Features

DirectX
12 (11_1)

OpenGL
4.6

OpenCL
2.1 (1.2)

Vulkan
1.2.170

Shader Model
6.5 (5.1)

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