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SPARKLE GT 620 Low Profile

  • SX620L1024HC
Graphics Processor
GF108
Cores
96
TMUs
16
ROPs
4
Memory Size
1024 MB
Memory Type
DDR3
Bus Width
64 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
GF108
GPU Variant
GF108-100-KB-A1
Architecture
Fermi
Foundry
TSMC
Process Size
40 nm
Transistors
585 million
Density
5.0M / mm²
Die Size
116 mm²
Chip Package
BGA-973

Graphics Card

Release Date
May 15th, 2012
Generation
GeForce 600
Predecessor
GeForce 500
Successor
GeForce 700
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
700 MHz
Shader Clock
1400 MHz
Memory Clock
900 MHz
500 MHz (-44%)
1800 Mbps effective
1000 Mbps effective

Memory

Memory Size
1024 MB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
14.40 GB/s
8.000 GB/s

Render Config

Shading Units
96
TMUs
16
ROPs
4
SM Count
2
L1 Cache
64 KB (per SM)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
2.800 GPixel/s
Texture Rate
11.20 GTexel/s
FP32 (float)
268.8 GFLOPS
FP64 (double)
22.40 GFLOPS (1:12)

Board Design

Slot Width
Single-slot
Length
145 mm
154 mm
5.7 inches
6.1 inches
TDP
49 W
Suggested PSU
200 W
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
Power Connectors
None
Board Number
P1071

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.1
Vulkan
N/A
CUDA
2.1
Shader Model
5.1

GF108 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C

Other retail boards based on this design (11)

Name GPU Clock Memory Clock Other Changes
ASUS GT 620 DirectCU Silent 2 GB
700 MHz 910 MHz 2 GB, 188 mm/7.4 inches
ASUS GT 620 Low Profile V2
700 MHz 600 MHz 169 mm/6.7 inches
ASUS GT 620 Magic
700 MHz 667 MHz 169 mm/6.7 inches
EVGA GT 620
700 MHz 700 MHz 2x DVI 1x mini-HDMI
EVGA GT 620 Low Profile
700 MHz 600 MHz
EVGA GT 620 Low Profile 2 GB
700 MHz 500 MHz 2 GB
Leadtek WinFast GT 620 ATX
700 MHz 516 MHz 160 mm/6.3 inches
Leadtek WinFast GT 620 ATX 2 GB
700 MHz 516 MHz 2 GB, 160 mm/6.3 inches
Leadtek WinFast GT 620 Low Profile
700 MHz 667 MHz 156 mm/6.1 inches
Leadtek WinFast GT 620 Low Profile 2 GB
700 MHz 667 MHz 2 GB, 156 mm/6.1 inches
SPARKLE GT 620 Low Profile
700 MHz 500 MHz 154 mm/6.1 inches
Apr 16th, 2024 07:43 EDT change timezone

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