GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6700 XT

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2581 MHz

TDP 230 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce GTX 1660 Ti

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1770 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,435

1,061

geekbench_metal

129,041

N/A

geekbench_opencl

100,730

60,863

geekbench_vulkan

108,032

58,014

passmark_directx_10

124

66

passmark_directx_11

173

103

passmark_directx_12

77

51

passmark_directx_9

242

190

passmark_g2d

951

804

passmark_g3d

19,786

12,871

passmark_gpu_compute

9,336

5,226

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6700 XT

GTX 1660 Ti

Core Specs

Shading Units

2,560

1,536 -40.0%

Shaders

2,560

1,536 -40.0%

TMUs

160

96 -40.0%

ROPs

64

48 -25.0%

Compute Units

40

—

SM Count

—

24

Clocks

Base Clock

2321 MHz

1500 MHz

Boost Clock

2581 MHz

1770 MHz

Game Clock

2424 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

12 GB

6 GB

VRAM (MB)

12,288

6,144 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

192 bit

Bandwidth

384.0 GB/s

288.0 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

3 MB

1536 KB

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.2 GPixel/s

84.96 GPixel/s

Texture Rate

413.0 GTexel/s

169.9 GTexel/s

FP32 (TFLOPS)

13.21 TFLOPS

5.437 TFLOPS

FP64 (TFLOPS)

825.9 GFLOPS (1:16)

169.9 GFLOPS (1:32)

FP16 (TFLOPS)

26.43 TFLOPS (2:1)

10.87 TFLOPS (2:1)

AI/RT

RT Cores

40

—

Power

TDP

230 W

120 W

TDP (W)

230

120 -47.8%

Suggested PSU

550 W

300 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 8-pin

Architecture

Architecture

RDNA 2.0

Turing

GPU Name

Navi 22

TU116

Generation

Navi II (RX 6000)

GeForce 16

Process Size

7 nm

12 nm

Transistors

17,200 million

6,600 million

Die Size

335 mm²

284 mm²

Foundry

TSMC

TSMC

Density

51.3M / mm²

23.2M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

229 mm 9 inches

Height

110 mm 4.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

479 USD

279 USD

Production

End-of-life

End-of-life

Predecessor

Navi

GeForce 10

Successor

Navi III

GeForce 20

View Radeon RX 6700 XT Details View GeForce GTX 1660 Ti Details