Home GPU Comparison NVIDIA GeForce GTX 580 vs NVIDIA GeForce 7950 GT AGP

NVIDIA GeForce GTX 580 vs NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 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 580 's Advantages
Released 3 years and 7 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (192.4GB/s vs 38.40GB/s)
512 additional rendering cores
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 244W)

Score

VS

Graphics Card

Nov 2010
Release Date
Apr 2007
GeForce 500
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
600 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
192.4GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
16
SM Count
-
512
Shading Units
-
64
TMUs
24
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

24.70 GPixel/s
Pixel Rate
8.000 GPixel/s
49.41 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
1.581 TFLOPS
FP32 (float)
-
197.6 GFLOPS
FP64 (double)
-

Board Design

244W
TDP
65W
550 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x Molex

Graphics Processor

GF110
GPU Name
G71
GF110-375-A1
GPU Variant
G71-GT2-H-N-A2
Fermi 2.0
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
3 billion
Transistors
0.278 billion
520 mm²
Die Size
196 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
3.0

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