Home GPU Comparison NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce GTX 480

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Lower TDP (219W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
More VRAM (1536GB vs 896GB)
Larger VRAM bandwidth (177.4GB/s vs 127.0GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
GeForce GTX 480 +116%
1.345 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Mar 2010
GeForce 200
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
924 MHz

Memory

896MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
448bit
Memory Bus
384bit
127.0GB/s
Bandwidth
177.4GB/s

Render Config

-
-
-
30
SM Count
15
240
Shading Units
480
80
TMUs
60
28
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
224 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
21.03 GPixel/s
50.64 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
1345 GFLOPS
77.76 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

219W
TDP
250W
550 W
Suggested PSU
600 W
2x DVI
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G92B
GPU Name
GF100
G92-421-B1
GPU Variant
GF100-375-A3
Tesla
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.754 billion
Transistors
3.1 billion
260 mm²
Die Size
529 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.3
CUDA
2.0
4.0
Shader Model
5.1

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