NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 6600

VS

NVIDIA GeForce GTX 1070 GDDR5X AMD Radeon RX 6600

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages

Larger VRAM bandwidth (256.3GB/s vs 224.0GB/s)

128 additional rendering cores

AMD Radeon RX 6600 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 48% (2491MHz vs 1683MHz)

Lower TDP (132W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 GDDR5X

6.463 TFLOPS

Radeon RX 6600 +38%

8.928 TFLOPS

GeForce GTX 1070 GDDR5X

VS

Radeon RX 6600

Graphics Card

Dec 2018

Release Date

Oct 2021

GeForce 10

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1506 MHz

Base Clock

1626 MHz

1683 MHz

Boost Clock

2491 MHz

1001 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR5X

Memory Type

GDDR6

256bit

Memory Bus

128bit

256.3GB/s

Bandwidth

224.0GB/s

Render Config

15

SM Count

-

Compute Units

28

1920

Shading Units

1792

120

TMUs

112

64

ROPs

64

-

Tensor Cores

-

RT Cores

28

48 KB (per SM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

Theoretical Performance

107.7 GPixel/s

Pixel Rate

159.4 GPixel/s

202.0 GTexel/s

Texture Rate

279.0 GTexel/s

101.0 GFLOPS

FP16 (half)

17.86 TFLOPS

6.463 TFLOPS

FP32 (float)

8.928 TFLOPS

202.0 GFLOPS

FP64 (double)

558.0 GFLOPS

Graphics Processor

GP104

GPU Name

Navi 23

GP104-200-A1

GPU Variant

Navi 23 XL (215-130000016)

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

7.2 billion

Transistors

11.06 billion

314 mm²

Die Size

237 mm²

Board Design

150W

TDP

132W

450 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.5

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