Home GPU Comparison NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 7950 GT AGP

NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 512MB VRAM GeForce 7950 GT AGP 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 10 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (127.0GB/s vs 38.40GB/s)
240 additional rendering cores
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 219W)

Score

VS

Graphics Card

Feb 2010
Release Date
Apr 2007
GeForce 200
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
600 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
256bit
127.0GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
30
SM Count
-
240
Shading Units
-
80
TMUs
24
28
ROPs
16
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
-
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
8.000 GPixel/s
50.64 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
-
77.76 GFLOPS
FP64 (double)
-

Board Design

219W
TDP
65W
550 W
Suggested PSU
250 W
2x DVI
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x Molex

Graphics Processor

G92B
GPU Name
G71
G92-421-B1
GPU Variant
G71-GT2-H-N-A2
Tesla
Architecture
Curie
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.754 billion
Transistors
0.278 billion
260 mm²
Die Size
196 mm²

Graphics Features

11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
3.0

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