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

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

geekbench_opencl

3,643

264,461

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

geekbench_vulkan

N/A

257,942

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

GT 545

RTX 5080

Core Specs

Shading Units

144

10,752 +7366.7%

Shaders

144

10,752 +7366.7%

TMUs

24

336 +1300.0%

ROPs

16

112 +600.0%

SM Count

3

84 +2700.0%

Clocks

Base Clock

—

2295 MHz

Boost Clock

—

2617 MHz

GPU Clock

720 MHz

—

Shader Clock

1440 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

1875 MHz 30 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

960.0 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

293.1 GPixel/s

Texture Rate

17.28 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

414.7 GFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:12)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

56.28 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

70 W

360 W

TDP (W)

70

360 +414.3%

Suggested PSU

250 W

750 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Fermi 2.0

Blackwell 2.0

GPU Name

GF116

GB203

Generation

GeForce 500

GeForce 50

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

Dual-slot

Length

145 mm 5.7 inches

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

1x DVI1x HDMI 1.3a1x VGA

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 2.0 x16

PCIe 5.0 x16

Other

Launch Price

149 USD

999 USD

Production

End-of-life

Active

Predecessor

GeForce 400

GeForce 40

Successor

GeForce 600

—

View GeForce GT 545 Details View GeForce RTX 5080 Details