AMD Radeon RX 6600 XT vs NVIDIA GeForce GTX 1070

VS

AMD Radeon RX 6600 XT

NVIDIA GeForce GTX 1070

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

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 54% (2589MHz vs 1683MHz)

128 additional rendering cores

NVIDIA GeForce GTX 1070 's Advantages

Larger VRAM bandwidth (256.3GB/s vs 256.0GB/s)

Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +64%

10.6 TFLOPS

GeForce GTX 1070

6.463 TFLOPS

3DMark Time Spy

Radeon RX 6600 XT +57%

9579

GeForce GTX 1070

6067

Shadow of the Tomb Raider 2160p

Radeon RX 6600 XT +46%

38

GeForce GTX 1070

26

Shadow of the Tomb Raider 1440p

Radeon RX 6600 XT +44%

72

GeForce GTX 1070

50

Shadow of the Tomb Raider 1080p

Radeon RX 6600 XT +54%

119

GeForce GTX 1070

77

Battlefield 5 2160p

Radeon RX 6600 XT +34%

58

GeForce GTX 1070

43

Battlefield 5 1440p

Radeon RX 6600 XT +40%

111

GeForce GTX 1070

79

Battlefield 5 1080p

Radeon RX 6600 XT +44%

144

GeForce GTX 1070

100

GTA 5 2160p

Radeon RX 6600 XT +27%

61

GeForce GTX 1070

48

GTA 5 1440p

Radeon RX 6600 XT

82

GeForce GTX 1070 +2%

84

GTA 5 1080p

Radeon RX 6600 XT

149

GeForce GTX 1070

148

Radeon RX 6600 XT

VS

GeForce GTX 1070

Graphics Card

Jul 2021

Release Date

Jun 2016

Navi II

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1968 MHz

Base Clock

1506 MHz

2589 MHz

Boost Clock

1683 MHz

2000 MHz

Memory Clock

2002 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

256.3GB/s

Render Config

32

Compute Units

-

SM Count

15

2048

Shading Units

1920

128

TMUs

120

64

ROPs

64

-

32

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

-

Theoretical Performance

165.7 GPixel/s

Pixel Rate

107.7 GPixel/s

331.4 GTexel/s

Texture Rate

202.0 GTexel/s

21.21 TFLOPS

FP16 (half)

101.0 GFLOPS

10.60 TFLOPS

FP32 (float)

6.463 TFLOPS

662.8 GFLOPS

FP64 (double)

202.0 GFLOPS

Board Design

160W

TDP

150W

450 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 23

GPU Name

GP104

Navi 23 XT (215-130000006)

GPU Variant

GP104-200-A1

RDNA 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

7 nm

Process Size

16 nm

11.06 billion

Transistors

7.2 billion

237 mm²

Die Size

314 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.7

Shader Model

6.4

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