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

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

3,643

180,149

geekbench_vulkan

N/A

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

GT 545

RTX A6000

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

—

1410 MHz

Boost Clock

—

1800 MHz

GPU Clock

720 MHz

—

Shader Clock

1440 MHz

—

Memory Clock

800 MHz 1600 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

1536 MB

48 GB

VRAM (MB)

1,536

49,152 +3100.0%

Memory Type

DDR3

GDDR6

Memory Bus

192 bit

384 bit

Bandwidth

38.40 GB/s

768.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

384 KB

6 MB

Performance

Pixel Rate

4.320 GPixel/s

201.6 GPixel/s

Texture Rate

17.28 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

414.7 GFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

34.56 GFLOPS (1:12)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

38.71 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

70 W

300 W

TDP (W)

70

300 +328.6%

Suggested PSU

250 W

700 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

Fermi 2.0

Ampere

GPU Name

GF116

GA102

Generation

GeForce 500

Workstation Ampere (Ax000)

Process Size

40 nm

8 nm

Transistors

1,170 million

28,300 million

Die Size

238 mm²

628 mm²

Foundry

TSMC

Samsung

Density

4.9M / mm²

45.1M / 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

Single-slot

Dual-slot

Length

145 mm 5.7 inches

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.3a1x VGA

4x DisplayPort 1.4a

Bus Interface

PCIe 2.0 x16

PCIe 4.0 x16

Other

Launch Price

149 USD

4,649 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 400

Quadro Turing

Successor

GeForce 600

Workstation Ada

View GeForce GT 545 Details View RTX A6000 Details