NVIDIA GeForce GTX 275: GPU Specs & Benchmarks

The GeForce GTX 275 is a graphics card by NVIDIA, built on the 55 nm process and based on the GT200B graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
GT200B
Model number
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
Family
GeForce 200
Production
End-of-life
Launch Price
249 USD
Predecessor
GeForce 9
Bus Interface
PCIe 2.0 x16

Memory

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

Performance

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

Clock Speeds

Memory Clock
1134 MHz
2.3 Gbps effective
GPU Clock
633 MHz

Render Config

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

Board Design

Slot Width
Dual-slot
Length
267 mm
10.5 inches
Thermal design power (TDP)
219 W
Suggested PSU
550 W
Display Connectors
2x DVI
Power Connectors
2x 6-pin
Board Number
P897

API support

DirectX
11.1 (10_0)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.0
CUDA
1.3
GeForce GTX 275
NVIDIA GeForce GTX 275: GPU Specs & Benchmarks