Home GPU Comparison NVIDIA GeForce 8600 GT vs NVIDIA GeForce GTX 660 Ti

NVIDIA GeForce 8600 GT vs NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT 's Advantages
Lower TDP (47W vs 150W)
NVIDIA GeForce GTX 660 Ti 's Advantages
Released 5 years and 4 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 22.40GB/s)
1312 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600 GT
0.076 TFLOPS
GeForce GTX 660 Ti +3365%
2.634 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Aug 2012
GeForce 8
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
980 MHz
700 MHz
Memory Clock
1502 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
22.40GB/s
Bandwidth
144.2GB/s

Render Config

-
-
-
4
SM Count
-
32
Shading Units
1344
16
TMUs
112
8
ROPs
24
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
27.44 GPixel/s
8.640 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
76.16 GFLOPS
FP32 (float)
2.634 TFLOPS
-
FP64 (double)
109.8 GFLOPS

Board Design

47W
TDP
150W
200 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

G84
GPU Name
GK104
G84-303-A2
GPU Variant
GK104-300-KD-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.289 billion
Transistors
3.54 billion
169 mm²
Die Size
294 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1

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