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NVIDIA GeForce GTX 275

Graphics Processor
GT200B
Cores
240
TMUs
80
ROPs
28
Memory Size
896 MB
Memory Type
GDDR3
Bus Width
448 bit
GPU Chip
GPU
PCB Front
PCB Front
PCB Back
PCB Back
The GeForce GTX 275 was a performance graphics card by NVIDIA, launched in January 2009. Built on the 55 nm process, and based on the GT200B graphics processor, in its G200-105-B3 variant, the card supports DirectX 11.1. The GT200B graphics processor is a large chip with a die area of 470 mm² and 1,400 million transistors. It features 240 shading units, 80 texture mapping units and 28 ROPs. NVIDIA has placed 896 MB GDDR3 memory on the card, which are connected using a 448-bit memory interface. The GPU is operating at a frequency of 633 MHz, memory is running at 1134 MHz.
Being a dual-slot card, the NVIDIA GeForce GTX 275 draws power from 2x 6-pin power connectors, with power draw rated at 219 W maximum. Display outputs include: 2x DVI. GeForce GTX 275 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 267 mm in length, and features a dual-slot cooling solution. Its price at launch was 249 US Dollars.

Graphics Processor

GPU Name
GT200B
GPU Variant
G200-105-B3
Architecture
Tesla 2.0
Foundry
TSMC
Process Size
55 nm
Transistors
1,400 million
Die Size
470 mm²

Graphics Card

Release Date
Jan 15th, 2009
Generation
GeForce 200
Production
End-of-life
Launch Price
249 USD
Bus Interface
PCIe 2.0 x16
Reviews
61 in our database

Relative Performance

8%
GeForce 210
10%
GeForce 9400 GT
13%
Radeon HD 4550
16%
Radeon HD 5450
19%
Radeon HD 6450
20%
GeForce GT 520
25%
GeForce GT 220
32%
GeForce GT 430
33%
Radeon HD 5570
36%
Radeon HD 4670
38%
GeForce GT 440
38%
GeForce GT 240
44%
GeForce 9600 GT
47%
Radeon HD 5670
50%
GeForce GT 640
52%
GeForce 9800 GT
54%
Radeon HD 6670
56%
Radeon HD 4830
60%
Radeon HD 4770
63%
Radeon HD 4850
64%
GeForce GTS 250
66%
GeForce GTS 450
69%
Radeon HD 5750
78%
Radeon HD 7750
79%
Radeon HD 5770
80%
GeForce GTX 260
81%
Radeon HD 4870
81%
Radeon Vega 8
82%
GeForce GTX 550 Ti
83%
GeForce GTX 650
88%
Radeon HD 5830
92%
Radeon HD 6790
94%
Radeon HD 4890
97%
GeForce GTX 460
98%
Radeon RX Vega 11
99%
GeForce GT 1030
100%
GeForce GTX 275
100%
Radeon HD 7770 GHz Edition
100%
GeForce GTX 280
102%
GeForce GTX 465
107%
Radeon HD 6850
109%
GeForce GTX 285
117%
Radeon HD 5850
120%
GeForce GTX 650 Ti
120%
Radeon HD 7790
125%
Radeon RX 550
125%
GeForce GTX 470
129%
Radeon HD 6870
138%
Radeon HD 5870
142%
GeForce GTX 560 Ti
143%
Radeon HD 4870 X2
146%
GeForce GTX 750 Ti
147%
Radeon HD 6950
152%
GeForce GTX 295
154%
GeForce GTX 650 Ti Boost
155%
Radeon HD 7850
157%
GeForce GTX 480
165%
Radeon HD 6970
168%
Radeon R7 265
170%
Radeon RX 460
170%
Radeon R7 370
171%
GeForce GTX 660
172%
GeForce GTX 570
174%
Radeon RX 560
185%
GeForce GTX 950
187%
Radeon HD 7870 GHz Edition
191%
Radeon R9 270X
194%
GeForce GTX 660 Ti
195%
GeForce GTX 580
196%
GeForce GTX 1050
197%
Radeon HD 7950
201%
Radeon HD 5970
206%
GeForce GTX 760
222%
GeForce GTX 670
228%
GeForce GTX 960
233%
Radeon R9 380
235%
Radeon R9 285
237%
Radeon HD 7970
240%
GeForce GTX 680
245%
GeForce GTX 1050 Ti
252%
GeForce GTX 770
258%
Radeon HD 6990
264%
Radeon R9 280X
267%
GeForce GTX 590
268%
Radeon HD 7970 GHz Edition
296%
GeForce GTX 780
307%
GeForce GTX 1650
326%
Radeon RX 470
331%
Radeon R9 290
349%
Radeon RX 570
353%
Radeon R9 390
355%
Radeon R9 290X
359%
GeForce GTX 970
364%
GeForce GTX TITAN
369%
GeForce GTX 780 Ti
374%
Radeon R9 390X
376%
Radeon HD 7990
378%
Radeon RX 480
381%
GeForce GTX 690
401%
Radeon RX 580
410%
GeForce GTX 980
415%
Radeon R9 FURY
415%
GeForce GTX 1060 6 GB
434%
Radeon RX 590
457%
Radeon R9 295X2
459%
GeForce GTX 1660
464%
Radeon R9 FURY X
472%
GeForce GTX 980 Ti
485%
GeForce GTX TITAN X
527%
GeForce GTX 1660 Ti
527%
GeForce GTX 1070
561%
Radeon RX Vega 56
595%
GeForce GTX 1070 Ti
612%
Radeon RX Vega 64
621%
GeForce GTX 1080
621%
GeForce RTX 2060
646%
Radeon RX 5700
697%
GeForce RTX 2060 SUPER
723%
GeForce RTX 2070
740%
Radeon RX 5700 XT
748%
Radeon VII
768%
TITAN X Pascal
791%
GeForce GTX 1080 Ti
799%
GeForce RTX 2070 SUPER
850%
GeForce RTX 2080
901%
GeForce RTX 2080 SUPER
995%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080

Clock Speeds

GPU Clock
633 MHz
Shader Clock
1404 MHz
Memory Clock
1134 MHz
2268 MHz effective

Memory

Memory Size
896 MB
Memory Type
GDDR3
Memory Bus
448 bit
Bandwidth
127.0 GB/s

Render Config

Shading Units
240
TMUs
80
ROPs
28
SM Count
30
L2 Cache
224 KB

Theoretical Performance

Pixel Rate
17.72 GPixel/s
Texture Rate
50.64 GTexel/s
FP32 (float) performance
673.9 GFLOPS
FP64 (double) performance
84.24 GFLOPS (1:8)

Board Design

Slot Width
Dual-slot
Length
10.5 inches
267 mm
TDP
219 W
Suggested PSU
550 W
Outputs
2x DVI
Power Connectors
2x 6-pin
Board Number
P897

Graphics Features

DirectX
11.1 (10_0)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
1.3
Shader Model
4.0

GT200B GPU Notes

GT200B, commonly printed on the chip package as G200-xxx-Bx is an optical shrink of the G200 core to the newer 55 manufacturing process of TSMC. It helped shrink the core's energy and thermal footprints to a level that even facilitated building a dual-GPU accelerator

Retail boards based on this design (5)

Name GPU Clock Memory Clock Other Changes
Gainward GTX 275 GS 648 MHz 1185 MHz 10.63 inches/270 mm, 1x DVI 1x HDMI 1x VGA
GIGABYTE GTX 275 SOC 715 MHz 1260 MHz 1792 MB, 1x DVI 1x mini-HDMI 1x VGA
MSI GTX 275 Lightning 700 MHz 1150 MHz 1792 MB, 10.63 inches/270 mm, 1x DVI 1x HDMI 1x VGA
MSI GTX 275 Twin Frozr OC 666 MHz 1161 MHz 2x DVI 1x S-Video
ZOTAC GTX 275 AMP! Edition 702 MHz 1260 MHz 2x DVI 1x S-Video