GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GT 545

CORE STATE GF116

VRAM 1536 MB

CLOCK SPEED —

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2011

VS

NVIDIA

GEFORCE

GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

3,643

57,988

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

geekbench_vulkan

N/A

55,845

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

GT 545

GTX 1660

Core Specs

Shading Units

144

1,408 +877.8%

Shaders

144

1,408 +877.8%

TMUs

24

88 +266.7%

ROPs

16

48 +200.0%

SM Count

3

22 +633.3%

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1785 MHz

GPU Clock

720 MHz

—

Shader Clock

1440 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

1536 MB

6 GB

VRAM (MB)

1,536

6,144 +300.0%

Memory Type

DDR3

GDDR5

Memory Bus

192 bit

192 bit

Bandwidth

38.40 GB/s

192.1 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SM)

L2 Cache

384 KB

1536 KB

Performance

Pixel Rate

4.320 GPixel/s

85.68 GPixel/s

Texture Rate

17.28 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

414.7 GFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:12)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

—

10.05 TFLOPS (2:1)

Power

TDP

70 W

120 W

TDP (W)

70

120 +71.4%

Suggested PSU

250 W

300 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

Fermi 2.0

Turing

GPU Name

GF116

TU116

Generation

GeForce 500

GeForce 16

Process Size

40 nm

12 nm

Transistors

1,170 million

6,600 million

Die Size

238 mm²

284 mm²

Foundry

TSMC

TSMC

Density

4.9M / mm²

23.2M / mm²

API Support

DirectX

12 (11_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

—

1.4

OpenCL

1.1

3.0

CUDA

2.1

7.5

Shader Model

5.1

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

145 mm 5.7 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.3a1x VGA

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

149 USD

219 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 400

GeForce 10

Successor

GeForce 600

GeForce 20

View GeForce GT 545 Details View GeForce GTX 1660 Details