GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

GeForce RTX 5090 D

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

14,326

geekbench_opencl

60,863

375,966

geekbench_vulkan

58,014

376,915

passmark_directx_10

66

231

passmark_directx_11

103

371

passmark_directx_12

51

219

passmark_directx_9

190

434

passmark_g2d

804

1,487

passmark_g3d

12,871

44,065

passmark_gpu_compute

5,226

28,396

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 Ti

RTX 5090 D

Core Specs

Shading Units

1,536

21,760 +1316.7%

Shaders

1,536

21,760 +1316.7%

TMUs

96

680 +608.3%

ROPs

48

176 +266.7%

SM Count

24

170 +608.3%

Clocks

Base Clock

1500 MHz

2017 MHz

Boost Clock

1770 MHz

2407 MHz

Memory Clock

1500 MHz 12 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

6 GB

32 GB

VRAM (MB)

6,144

32,768 +433.3%

Memory Type

GDDR6

GDDR7

Memory Bus

192 bit

512 bit

Bandwidth

288.0 GB/s

1.79 TB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

1536 KB

96 MB

Performance

Pixel Rate

84.96 GPixel/s

423.6 GPixel/s

Texture Rate

169.9 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

—

170

Tensor Cores

—

680

Power

TDP

120 W

575 W

TDP (W)

120

575 +379.2%

Suggested PSU

300 W

950 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

Turing

Blackwell 2.0

GPU Name

TU116

GB202

Generation

GeForce 16

GeForce 50

Process Size

12 nm

5 nm

Transistors

6,600 million

92,200 million

Die Size

284 mm²

750 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

122.9M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

12.0

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

304 mm 12 inches

Height

111 mm 4.4 inches

137 mm 5.4 inches

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 3.0 x16

PCIe 5.0 x16

Other

Launch Price

279 USD

2,299 USD

Production

End-of-life

Active

Predecessor

GeForce 10

GeForce 40

Successor

GeForce 20

—

View GeForce GTX 1660 Ti Details View GeForce RTX 5090 D Details