Home GPU Comparison NVIDIA GeForce GTX 580 vs NVIDIA GeForce GTX 275 PhysX Edition

NVIDIA GeForce GTX 580 vs NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 's Advantages
Released 9 months late
More VRAM (1536GB vs 896GB)
Larger VRAM bandwidth (192.4GB/s vs 127.0GB/s)
272 additional rendering cores
NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Lower TDP (219W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 +154%
1.581 TFLOPS
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Feb 2010
GeForce 500
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
1134 MHz

Memory

1536MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
448bit
192.4GB/s
Bandwidth
127.0GB/s

Render Config

-
-
-
16
SM Count
30
512
Shading Units
240
64
TMUs
80
48
ROPs
28
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

24.70 GPixel/s
Pixel Rate
17.72 GPixel/s
49.41 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
1.581 TFLOPS
FP32 (float)
622.1 GFLOPS
197.6 GFLOPS
FP64 (double)
77.76 GFLOPS

Board Design

244W
TDP
219W
550 W
Suggested PSU
550 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF110
GPU Name
G92B
GF110-375-A1
GPU Variant
G92-421-B1
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.754 billion
520 mm²
Die Size
260 mm²

Graphics Features

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

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