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NVIDIA GeForce GT 630
Graphics Processor
GF108
Cores
96
TMUs
16
ROPs
4
Memory Size
1024 MB
Memory Type
DDR3
Bus Width
128 bit
GPU
Recommended Gaming Resolutions:
640x480
1280x720
1366x768
The GeForce GT 630 was a graphics card by NVIDIA, launched on May 15th, 2012. Built on the 40 nm process, and based on the GF108 graphics processor, in its GF108-400-A1 variant, the card supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. The GF108 graphics processor is an average sized chip with a die area of 116 mm² and 585 million transistors. It features 96 shading units, 16 texture mapping units, and 4 ROPs. NVIDIA has paired 1,024 MB DDR3 memory with the GeForce GT 630, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 810 MHz, memory is running at 900 MHz.
Graphics Processor
GPU Name
GF108
GPU Variant
GF108-400-A1
Architecture
Fermi
Foundry
TSMC
Process Type CLN40G CMOS
Process Size
40 nm
Transistors
585 million
Density
5.0M / mm²
Die Size
116 mm²
Chip Package
FCBGA-973
Package Size 29 mm × 29 mm
Graphics Card
Release Date
May 15th, 2012
Generation
GeForce 600
Predecessor
GeForce 500
Successor
GeForce 700
Production
End-of-life
Driver Support
Legacy
Bus Interface
PCIe 2.0 x16
Clock Speeds
GPU Clock
810 MHz
Shader Clock
1620 MHz
Memory Clock
900 MHz
Memory
Memory Size
1024 MB
Memory Type
DDR3
Memory Bus
128 bit
Bandwidth
28.80 GB/s
Render Config
Shading Units
96
TMUs
16
ROPs
4
SM Count
2
L1 Cache
64 KB (per SM)
L2 Cache
256 KB
Theoretical Performance
Pixel Rate
3.240 GPixel/s
Texture Rate
12.96 GTexel/s
FP32
311.0 GFLOPS
FP64
25.92 GFLOPS (1:12)
Board Design
Slot Width
Single-slot
Length
145 mm
TDP
65 W
Suggested PSU
250 W
Outputs
1x DVI
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
Retail boards
based on this design (34)
Name
GPU Clock
Memory Clock
Other Changes
810 MHz
900 MHz
2 GB, 193 mm/7.6 inches
810 MHz
550 MHz
4 GB, 193 mm/7.6 inches
810 MHz
900 MHz
2 GB, 203 mm/8 inches, Dual-slot
700 MHz
800 MHz
2 GB, 203 mm/8 inches
810 MHz
800 MHz
GDDR5
810 MHz
900 MHz
2 GB, 193 mm/7.6 inches
810 MHz
800 MHz
GDDR5
810 MHz
550 MHz
2 GB
700 MHz
800 MHz
2 GB, 163 mm/6.4 inches
810 MHz
800 MHz
GDDR5, Dual-slot
810 MHz
800 MHz
2x DVI 1x mini-HDMI
810 MHz
700 MHz
2 GB, 2x DVI 1x mini-HDMI
810 MHz
800 MHz
186 mm/7.3 inches
810 MHz
800 MHz
2 GB, 186 mm/7.3 inches
700 MHz
800 MHz
2 GB, 185 mm/7.3 inches
810 MHz
533 MHz
168 mm/6.6 inches, Dual-slot
810 MHz
800 MHz
2 GB, 168 mm/6.6 inches, Dual-slot
810 MHz
900 MHz
4 GB, 168 mm/6.6 inches, Dual-slot
810 MHz
1000 MHz
2 GB
810 MHz
1000 MHz
4 GB, 178 mm/7 inches, Dual-slot
810 MHz
1000 MHz
158 mm/6.2 inches
810 MHz
900 MHz
191 mm/7.5 inches
810 MHz
800 MHz
GDDR5, Dual-slot
810 MHz
800 MHz
2 GB, Dual-slot
780 MHz
700 MHz
Dual-slot
810 MHz
800 MHz
GDDR5, Dual-slot
780 MHz
535 MHz
2 GB, Dual-slot
810 MHz
1000 MHz
4 GB
810 MHz
1000 MHz
2 GB
810 MHz
900 MHz
157 mm/6.2 inches
810 MHz
900 MHz
2 GB, 157 mm/6.2 inches
810 MHz
667 MHz
2x DVI 1x mini-HDMI
810 MHz
667 MHz
2 GB, 2x DVI 1x mini-HDMI
810 MHz
533 MHz
4 GB, 2x DVI 1x mini-HDMI
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