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NVIDIA GeForce GT 630 Rev. 2

Graphics Processor
GK208
Cores
384
TMUs
16
ROPs
8
Memory Size
2 GB
Memory Type
DDR3
Bus Width
64 bit
The GeForce GT 630 Rev. 2 was a graphics card by NVIDIA, launched in May 2013. Built on the 28 nm process, and based on the GK208 graphics processor, in its GK208-301-A1 variant, the card supports DirectX 12.0. The GK208 graphics processor is a relatively small chip with a die area of only 87 mm². It features 384 shading units, 16 texture mapping units and 8 ROPs. NVIDIA has placed 2,048 MB DDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 902 MHz, memory is running at 900 MHz.
Being a single-slot card, the NVIDIA GeForce GT 630 Rev. 2 does not require any additional power connector, its power draw is rated at 25 W maximum. Display outputs include: 1x DVI, 1x HDMI, 1x VGA. GeForce GT 630 Rev. 2 is connected to the rest of the system using a PCI-Express 2.0 x8 interface. The card measures 145 mm in length, and features a single-slot cooling solution.

Graphics Processor

GPU Name
GK208
GPU Variant
GK208-301-A1
Architecture
Kepler 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
unknown
Die Size
87 mm²

Graphics Card

Release Date
May 29th, 2013
Generation
GeForce 600
Production
End-of-life
Bus Interface
PCIe 2.0 x8

Relative Performance

100%
GeForce 210
128%
GeForce 9400 GT
158%
Radeon HD 4550
202%
Radeon HD 5450
238%
Radeon HD 6450
251%
GeForce GT 520
310%
GeForce GT 220
405%
GeForce GT 430
410%
Radeon HD 5570
446%
Radeon HD 4670
470%
GeForce GT 440
480%
GeForce GT 240
551%
GeForce 9600 GT
586%
Radeon HD 5670
628%
GeForce GT 640
650%
GeForce 9800 GT
676%
Radeon HD 6670
697%
Radeon HD 4830
744%
Radeon HD 4770
785%
Radeon HD 4850
802%
GeForce GTS 250
826%
GeForce GTS 450
855%
Radeon HD 5750
976%
Radeon HD 7750
984%
Radeon HD 5770
1002%
GeForce GTX 260
1014%
Radeon HD 4870
1016%
Radeon Vega 8
1027%
GeForce GTX 550 Ti
1036%
GeForce GTX 650
1096%
Radeon HD 5830
1152%
Radeon HD 6790
1172%
Radeon HD 4890
1215%
GeForce GTX 460
1224%
Radeon RX Vega 11
1236%
GeForce GT 1030
1248%
GeForce GTX 275
1252%
Radeon HD 7770 GHz Edition
1254%
GeForce GTX 280
1278%
GeForce GTX 465
1340%
Radeon HD 6850
1366%
GeForce GTX 285
1465%
Radeon HD 5850
1492%
GeForce GTX 650 Ti
1492%
Radeon HD 7790
1555%
Radeon RX 550
1559%
GeForce GTX 470
1615%
Radeon HD 6870
1723%
Radeon HD 5870
1778%
GeForce GTX 560 Ti
1787%
Radeon HD 4870 X2
1820%
GeForce GTX 750 Ti
1829%
Radeon HD 6950
1893%
GeForce GTX 295
1915%
GeForce GTX 650 Ti Boost
1929%
Radeon HD 7850
1962%
GeForce GTX 480
2054%
Radeon HD 6970
2094%
Radeon R7 265
2127%
Radeon R7 370
2128%
Radeon RX 560
2135%
GeForce GTX 660
2141%
GeForce GTX 570
2312%
GeForce GTX 950
2332%
Radeon HD 7870 GHz Edition
2389%
Radeon R9 270X
2418%
GeForce GTX 660 Ti
2429%
GeForce GTX 580
2448%
GeForce GTX 1050
2454%
Radeon HD 7950
2497%
Radeon RX 460
2502%
Radeon HD 5970
2572%
GeForce GTX 760
2769%
GeForce GTX 670
2841%
GeForce GTX 960
2914%
Radeon R9 380
2931%
Radeon R9 285
2960%
Radeon HD 7970
2991%
GeForce GTX 680
3061%
GeForce GTX 1050 Ti
3141%
GeForce GTX 770
3214%
Radeon HD 6990
3290%
Radeon R9 280X
3337%
GeForce GTX 590
3339%
Radeon HD 7970 GHz Edition
3699%
GeForce GTX 780
4071%
Radeon RX 470
4127%
Radeon R9 290
4403%
Radeon R9 390
4427%
Radeon R9 290X
4486%
GeForce GTX 970
4545%
GeForce GTX TITAN
4584%
Radeon RX 570
4606%
GeForce GTX 780 Ti
4672%
Radeon R9 390X
4692%
Radeon HD 7990
4715%
Radeon RX 480
4755%
GeForce GTX 690
5010%
Radeon RX 580
5114%
GeForce GTX 980
5180%
GeForce GTX 1060 6 GB
5180%
Radeon R9 FURY
5206%
Radeon RX 590
5697%
Radeon R9 295X2
5796%
Radeon R9 FURY X
5894%
GeForce GTX 980 Ti
6336%
GeForce GTX TITAN X
6680%
GeForce GTX 1070
6974%
Radeon RX Vega 56
7564%
GeForce GTX 1070 Ti
7760%
GeForce RTX 2060
7760%
Radeon RX Vega 64
7957%
GeForce GTX 1080
9136%
GeForce RTX 2070
9136%
Radeon VII
9578%
TITAN X Pascal
9823%
GeForce GTX 1080 Ti
10609%
GeForce RTX 2080
12279%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080

Clock Speeds

GPU Clock
902 MHz
Memory Clock
900 MHz
1800 MHz effective

Memory

Memory Size
2 GB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
14.40 GB/s

Render Config

Shading Units
384
TMUs
16
ROPs
8
SMX Count
2

Theoretical Performance

Pixel Rate
7.216 GPixel/s
Texture Rate
14.43 GTexel/s
FP32 (float) performance
692.7 GFLOPS
FP64 (double) performance
230.9 GFLOPS (1:3)

Board Design

Slot Width
Single-slot
Length
5.7 inches
145 mm
TDP
25 W
Outputs
1x DVI
1x HDMI
1x VGA
Power Connectors
None
Board Number
P2132

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.96
CUDA
3.5
Shader Model
5.1

GK208 GPU Notes

Codename: NV108
PureVideo HD: VP5
VDPAU: Feature Set D

Retail boards based on this design (12)

Name GPU Clock Memory Clock Other Changes
Galaxy GT 630 Kepler 902 MHz 900 MHz 1x DVI 1x VGA
GIGABYTE GT 630 1 GB 902 MHz 900 MHz 1024 MB, 6.9 inches/175 mm
GIGABYTE GT 630 2 GB 902 MHz 900 MHz 6.97 inches/177 mm
GIGABYTE GT 630 2 GB 902 MHz 900 MHz 6.18 inches/157 mm
Inno3D GT 630 902 MHz 900 MHz
Leadtek WinFast GT 630 902 MHz 900 MHz 5.71 inches/145 mm, Dual-slot
Leadtek WinFast GT 630 Passive 902 MHz 900 MHz 5.71 inches/145 mm, 2x DVI 1x mini-HDMI
MSI GT 630 Low Profile 902 MHz 900 MHz 5.75 inches/146 mm
ZOTAC GT 630 Guild Wars 1 GB 902 MHz 900 MHz 1024 MB, Dual-slot
ZOTAC GT 630 Guild Wars 2 GB 902 MHz 900 MHz Dual-slot
ZOTAC GT 630 ZONE Edition 1 GB 902 MHz 900 MHz 5.74 inches/146 mm
ZOTAC GT 630 ZONE Edition 2 GB 902 MHz 900 MHz 5.74 inches/146 mm