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

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

4,893

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

GTS 450

RTX 5080

Core Specs

Shading Units

192

10,752 +5500.0%

Shaders

192

10,752 +5500.0%

TMUs

32

336 +950.0%

ROPs

16

112 +600.0%

SM Count

4

84 +2000.0%

Clocks

Base Clock

—

2295 MHz

Boost Clock

—

2617 MHz

GPU Clock

783 MHz

—

Shader Clock

1566 MHz

—

Memory Clock

902 MHz 3.6 Gbps effective

1875 MHz 30 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

960.0 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

293.1 GPixel/s

Texture Rate

25.06 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

601.3 GFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

50.11 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

106 W

360 W

TDP (W)

106

360 +239.6%

Suggested PSU

300 W

750 W

Power Connectors

1x 6-pin

1x 16-pin

Architecture

Architecture

Fermi

Blackwell 2.0

GPU Name

GF106

GB203

Generation

GeForce 400

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

Dual-slot

Dual-slot

Length

210 mm 8.3 inches

304 mm 12 inches

Height

111 mm 4.4 inches

137 mm 5.4 inches

Outputs

2x DVI1x mini-HDMI 1.3a

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 2.0 x16

PCIe 5.0 x16

Other

Launch Price

129 USD

999 USD

Production

End-of-life

Active

Predecessor

GeForce 200

GeForce 40

Successor

GeForce 500

—

View GeForce GTS 450 Details View GeForce RTX 5080 Details