NVIDIA GeForce RTX 4070 10 GB vs NVIDIA GeForce GTX 660 OEM

VS

NVIDIA GeForce RTX 4070 10 GB

NVIDIA GeForce GTX 660 OEM

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 4070 10 GB and 1536MB VRAM GeForce GTX 660 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 10 GB 's Advantages

Boost Clock has increased by 184% (2520MHz vs 888MHz)

More VRAM (10GB vs 1536GB)

Larger VRAM bandwidth (420.2GB/s vs 134.4GB/s)

6016 additional rendering cores

NVIDIA GeForce GTX 660 OEM 's Advantages

Lower TDP (130W vs 220W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 10 GB +1665%

36.13 TFLOPS

GeForce GTX 660 OEM

2.046 TFLOPS

GeForce RTX 4070 10 GB

VS

GeForce GTX 660 OEM

Graphics Card

Unknown

Release Date

Aug 2012

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2355 MHz

Base Clock

823 MHz

2520 MHz

Boost Clock

888 MHz

1313 MHz

Memory Clock

1400 MHz

Memory

10GB

Memory Size

1536MB

GDDR6X

Memory Type

GDDR5

160bit

Memory Bus

192bit

420.2GB/s

Bandwidth

134.4GB/s

Render Config

-

56

SM Count

-

7168

Shading Units

1152

224

TMUs

96

80

ROPs

24

224

Tensor Cores

-

56

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

48 MB

L2 Cache

384 KB

-

Theoretical Performance

201.6 GPixel/s

Pixel Rate

21.31 GPixel/s

564.5 GTexel/s

Texture Rate

85.25 GTexel/s

36.13 TFLOPS

FP16 (half)

-

36.13 TFLOPS

FP32 (float)

2.046 TFLOPS

564.5 GFLOPS

FP64 (double)

85.25 GFLOPS

Board Design

220W

TDP

130W

550 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD104

GPU Name

GK104

AD104-275-A1

GPU Variant

GK104-200-KD-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

3.54 billion

294 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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