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

RTX A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

4,893

73,310

3dmark_3dmark_steel_nomad_dx12

N/A

1,345

geekbench_vulkan

N/A

69,089

DETAILED SPECIFICATIONS

SPECIFICATION

GTS 450

RTX A2000

Core Specs

Shading Units

192

3,328 +1633.3%

Shaders

192

3,328 +1633.3%

TMUs

32

104 +225.0%

ROPs

16

48 +200.0%

SM Count

4

26 +550.0%

Clocks

Base Clock

—

562 MHz

Boost Clock

—

1200 MHz

GPU Clock

783 MHz

—

Shader Clock

1566 MHz

—

Memory Clock

902 MHz 3.6 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

1024 MB

6 GB

VRAM (MB)

1,024

6,144 +500.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

192 bit

Bandwidth

57.73 GB/s

288.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

256 KB

3 MB

Performance

Pixel Rate

6.264 GPixel/s

57.60 GPixel/s

Texture Rate

25.06 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

601.3 GFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

50.11 GFLOPS (1:12)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

7.987 TFLOPS (1:1)

AI/RT

RT Cores

—

26

Tensor Cores

—

104

Power

TDP

106 W

70 W

TDP (W)

106

70 -34.0%

Suggested PSU

300 W

250 W

Power Connectors

1x 6-pin

None

Architecture

Architecture

Fermi

Ampere

GPU Name

GF106

GA106

Generation

GeForce 400

Workstation Ampere (Ax000)

Process Size

40 nm

8 nm

Transistors

1,170 million

12,000 million

Die Size

238 mm²

276 mm²

Foundry

TSMC

Samsung

Density

4.9M / mm²

43.5M / 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

Dual-slot

Dual-slot

Length

210 mm 8.3 inches

167 mm 6.6 inches

Height

111 mm 4.4 inches

69 mm 2.7 inches

Outputs

2x DVI1x mini-HDMI 1.3a

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Launch Price

129 USD

449 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 200

Quadro Turing

Successor

GeForce 500

Workstation Ada

View GeForce GTS 450 Details View RTX A2000 Details