GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 1660 SUPER

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 125 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce RTX 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,278

8,637

geekbench_opencl

62,664

264,461

geekbench_vulkan

59,933

257,942

passmark_directx_10

65

208

passmark_directx_11

104

324

passmark_directx_12

50

151

passmark_directx_9

189

389

passmark_g2d

805

1,415

passmark_g3d

12,699

36,565

passmark_gpu_compute

5,076

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 SUPER

RTX 5080

Core Specs

Shading Units

1,408

10,752 +663.6%

Shaders

1,408

10,752 +663.6%

TMUs

88

336 +281.8%

ROPs

48

112 +133.3%

SM Count

22

84 +281.8%

Clocks

Base Clock

1530 MHz

2295 MHz

Boost Clock

1785 MHz

2617 MHz

Memory Clock

1750 MHz 14 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

6 GB

16 GB

VRAM (MB)

6,144

16,384 +166.7%

Memory Type

GDDR6

GDDR7

Memory Bus

192 bit

256 bit

Bandwidth

336.0 GB/s

960.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

1536 KB

64 MB

Performance

Pixel Rate

85.68 GPixel/s

293.1 GPixel/s

Texture Rate

157.1 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

5.027 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

157.1 GFLOPS (1:32)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

10.05 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

125 W

360 W

TDP (W)

125

360 +188.0%

Suggested PSU

300 W

750 W

Power Connectors

1x 8-pin

1x 16-pin

Architecture

Architecture

Turing

Blackwell 2.0

GPU Name

TU116

GB203

Generation

GeForce 16

GeForce 50

Process Size

12 nm

5 nm

Transistors

6,600 million

45,600 million

Die Size

284 mm²

378 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

120.6M / 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

229 USD

999 USD

Production

End-of-life

Active

Predecessor

GeForce 10

GeForce 40

Successor

GeForce 20

—

View GeForce GTX 1660 SUPER Details View GeForce RTX 5080 Details