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 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

3,643

166,986

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

geekbench_vulkan

N/A

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

GT 545

RTX 5080 Mobile

Core Specs

Shading Units

144

7,680 +5233.3%

Shaders

144

7,680 +5233.3%

TMUs

24

240 +900.0%

ROPs

16

96 +500.0%

SM Count

3

60 +1900.0%

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

720 MHz

—

Shader Clock

1440 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

1536 MB

16 GB

VRAM (MB)

1,536

16,384 +966.7%

Memory Type

DDR3

GDDR7

Memory Bus

192 bit

256 bit

Bandwidth

38.40 GB/s

896.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

384 KB

64 MB

Performance

Pixel Rate

4.320 GPixel/s

144.0 GPixel/s

Texture Rate

17.28 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

414.7 GFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:12)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

—

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

70 W

80 W

TDP (W)

70

80 +14.3%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

Fermi 2.0

Blackwell 2.0

GPU Name

GF116

GB203

Generation

GeForce 500

GeForce 50 Mobile

Process Size

40 nm

5 nm

Transistors

1,170 million

45,600 million

Die Size

238 mm²

378 mm²

Foundry

TSMC

TSMC

Density

4.9M / mm²

120.6M / 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

12.0

Shader Model

5.1

6.8

Physical

Slot Width

Single-slot

IGP

Length

145 mm 5.7 inches

—

Outputs

1x DVI1x HDMI 1.3a1x VGA

Portable Device Dependent

Bus Interface

PCIe 2.0 x16

PCIe 5.0 x16

Other

Launch Price

149 USD

—

Production

End-of-life

Active

Predecessor

GeForce 400

GeForce 40 Mobile

Successor

GeForce 600

—

View GeForce GT 545 Details View GeForce RTX 5080 Mobile Details