NVIDIA GeForce GTX 660 OEM vs AMD Radeon Pro 5700

VS

NVIDIA GeForce GTX 660 OEM

AMD Radeon Pro 5700

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 8GB VRAM Radeon Pro 5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5700 's Advantages

Released 8 years late

Boost Clock has increased by 52% (1350MHz vs 888MHz)

More VRAM (8GB vs 1536GB)

Larger VRAM bandwidth (384.0GB/s vs 134.4GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

Radeon Pro 5700 +204%

6.221 TFLOPS

GeForce GTX 660 OEM

VS

Radeon Pro 5700

Graphics Card

Aug 2012

Release Date

Aug 2020

GeForce 600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

823 MHz

Base Clock

1243 MHz

888 MHz

Boost Clock

1350 MHz

1400 MHz

Memory Clock

1500 MHz

Memory

1536MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

134.4GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

36

-

1152

Shading Units

2304

96

TMUs

144

24

ROPs

64

-

16 KB (per SMX)

L1 Cache

-

384 KB

L2 Cache

4 MB

-

Theoretical Performance

21.31 GPixel/s

Pixel Rate

86.40 GPixel/s

85.25 GTexel/s

Texture Rate

194.4 GTexel/s

-

FP16 (half)

12.44 TFLOPS

2.046 TFLOPS

FP32 (float)

6.221 TFLOPS

85.25 GFLOPS

FP64 (double)

388.8 GFLOPS

Board Design

130W

TDP

130W

300 W

Suggested PSU

300 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

Navi 10

GK104-200-KD-A2

GPU Variant

Navi 10 XLA

Kepler

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

10.3 billion

294 mm²

Die Size

251 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.5

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