NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon R7 350 640SP

VS

NVIDIA GeForce GTX 1660 SUPER AMD Radeon R7 350 640SP

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 2GB VRAM Radeon R7 350 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 9 months late

Boost Clock1785MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 72.00GB/s)

768 additional rendering cores

AMD Radeon R7 350 640SP 's Advantages

Lower TDP (55W vs 125W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +324%

5.027 TFLOPS

Radeon R7 350 640SP

1.184 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon R7 350 640SP

Graphics Card

Oct 2019

Release Date

Jan 2019

GeForce 16

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

1125 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

72.00GB/s

Render Config

22

SM Count

-

Compute Units

10

1408

Shading Units

640

88

TMUs

40

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

14.80 GPixel/s

157.1 GTexel/s

Texture Rate

37.00 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

1184 GFLOPS

157.1 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

TU116

GPU Name

Cape Verde

TU116-300-A1

GPU Variant

Cape Verde XT

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

1.5 billion

284 mm²

Die Size

123 mm²

Board Design

125W

TDP

55W

300 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

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