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 RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

3,643

117,866

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_vulkan

N/A

107,502

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

GT 545

RTX 3080 Ti Mobile

Core Specs

Shading Units

144

7,424 +5055.6%

Shaders

144

7,424 +5055.6%

TMUs

24

232 +866.7%

ROPs

16

96 +500.0%

SM Count

3

58 +1833.3%

Clocks

Base Clock

—

810 MHz

Boost Clock

—

1260 MHz

GPU Clock

720 MHz

—

Shader Clock

1440 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

1536 MB

16 GB

VRAM (MB)

1,536

16,384 +966.7%

Memory Type

DDR3

GDDR6

Memory Bus

192 bit

256 bit

Bandwidth

38.40 GB/s

512.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

384 KB

4 MB

Performance

Pixel Rate

4.320 GPixel/s

121.0 GPixel/s

Texture Rate

17.28 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

414.7 GFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:12)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

70 W

115 W

TDP (W)

70

115 +64.3%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

Fermi 2.0

Ampere

GPU Name

GF116

GA103

Generation

GeForce 500

GeForce 30 Mobile

Process Size

40 nm

8 nm

Transistors

1,170 million

22,000 million

Die Size

238 mm²

496 mm²

Foundry

TSMC

Samsung

Density

4.9M / mm²

44.4M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

—

1.4

OpenCL

1.1

3.0

CUDA

2.1

8.6

Shader Model

5.1

6.8

Physical

Slot Width

Single-slot

—

Length

145 mm 5.7 inches

—

Outputs

1x DVI1x HDMI 1.3a1x VGA

Portable Device Dependent

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Launch Price

149 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 400

GeForce 20 Mobile

Successor

GeForce 600

—

View GeForce GT 545 Details View GeForce RTX 3080 Ti Mobile Details