Home GPU Comparison NVIDIA GeForce GTX 470 PhysX Edition vs NVIDIA GeForce GTX 660 Rev. 2

NVIDIA GeForce GTX 470 PhysX Edition vs NVIDIA GeForce GTX 660 Rev. 2

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 470 PhysX Edition and 2GB VRAM GeForce GTX 660 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 133.9GB/s)
512 additional rendering cores
Lower TDP (140W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 PhysX Edition
1.089 TFLOPS
GeForce GTX 660 Rev. 2 +81%
1.981 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2014
GeForce 400
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
837 MHz
Memory Clock
1502 MHz

Memory

1280MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
192bit
133.9GB/s
Bandwidth
144.2GB/s

Render Config

14
SM Count
-
-
Compute Units
-
448
Shading Units
960
56
TMUs
80
40
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
640 KB
L2 Cache
384 KB

Theoretical Performance

17.02 GPixel/s
Pixel Rate
20.64 GPixel/s
34.05 GTexel/s
Texture Rate
82.56 GTexel/s
-
FP16 (half)
-
1089 GFLOPS
FP32 (float)
1.981 TFLOPS
-
FP64 (double)
82.56 GFLOPS

Graphics Processor

GT215
GPU Name
GK104
GT215-400-A2
GPU Variant
-
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.727 billion
Transistors
3.54 billion
144 mm²
Die Size
294 mm²

Board Design

215W
TDP
140W
550 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1

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