GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTS 450

CORE STATE GF106

VRAM 1024 MB

CLOCK SPEED —

TDP 106 W

BUS WIDTH 128 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

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

4,893

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

GTS 450

RTX 5080 Mobile

Core Specs

Shading Units

192

7,680 +3900.0%

Shaders

192

7,680 +3900.0%

TMUs

32

240 +650.0%

ROPs

16

96 +500.0%

SM Count

4

60 +1400.0%

Clocks

Base Clock

—

975 MHz

Boost Clock

—

1500 MHz

GPU Clock

783 MHz

—

Shader Clock

1566 MHz

—

Memory Clock

902 MHz 3.6 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

1024 MB

16 GB

VRAM (MB)

1,024

16,384 +1500.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

256 bit

Bandwidth

57.73 GB/s

896.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

256 KB

64 MB

Performance

Pixel Rate

6.264 GPixel/s

144.0 GPixel/s

Texture Rate

25.06 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

601.3 GFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

50.11 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

106 W

80 W

TDP (W)

106

80 -24.5%

Suggested PSU

300 W

—

Power Connectors

1x 6-pin

None

Architecture

Architecture

Fermi

Blackwell 2.0

GPU Name

GF106

GB203

Generation

GeForce 400

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

Dual-slot

IGP

Length

210 mm 8.3 inches

—

Height

111 mm 4.4 inches

—

Outputs

2x DVI1x mini-HDMI 1.3a

Portable Device Dependent

Bus Interface

PCIe 2.0 x16

PCIe 5.0 x16

Other

Launch Price

129 USD

—

Production

End-of-life

Active

Predecessor

GeForce 200

GeForce 40 Mobile

Successor

GeForce 500

—

View GeForce GTS 450 Details View GeForce RTX 5080 Mobile Details