Home GPU Comparison NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 8800 GT

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 8800 GT

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 512MB VRAM GeForce 8800 GT 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
Released 2 years and 4 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (127.0GB/s vs 57.60GB/s)
128 additional rendering cores
NVIDIA GeForce 8800 GT 's Advantages
Lower TDP (125W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 275 PhysX Edition +85%
0.622 TFLOPS
GeForce 8800 GT
0.336 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Oct 2007
GeForce 200
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
900 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
256bit
127.0GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
30
SM Count
14
240
Shading Units
112
80
TMUs
56
28
ROPs
16
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
9.600 GPixel/s
50.64 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
336.0 GFLOPS
77.76 GFLOPS
FP64 (double)
-

Board Design

219W
TDP
125W
550 W
Suggested PSU
300 W
2x DVI
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

G92B
GPU Name
G92
G92-421-B1
GPU Variant
G92-270-A2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.754 billion
Transistors
0.754 billion
260 mm²
Die Size
324 mm²

Graphics Features

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

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