GPU Comparison

NVIDIA

GEFORCE

NVIDIA RTX A5000 Mobile

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1575 MHz

TDP 150 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Tesla K20m

CORE STATE GK110

VRAM 5 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 320 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

geekbench_opencl

110,877

16,085

geekbench_vulkan

88,144

21,936

passmark_directx_10

115

N/A

passmark_directx_11

133

N/A

passmark_directx_12

72

N/A

passmark_directx_9

169

N/A

passmark_g2d

629

N/A

passmark_g3d

15,779

N/A

passmark_gpu_compute

6,945

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A5000 Mobile

Tesla K20m

Core Specs

Shading Units

6,144

2,496 -59.4%

Shaders

6,144

2,496 -59.4%

TMUs

192

208 +8.3%

ROPs

96

40 -58.3%

SM Count

48

—

Clocks

Base Clock

900 MHz

—

Boost Clock

1575 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1750 MHz 14 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

16 GB

5 GB

VRAM (MB)

16,384

5,120 -68.8%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

320 bit

Bandwidth

448.0 GB/s

208.0 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

1280 KB

Performance

Pixel Rate

151.2 GPixel/s

36.71 GPixel/s

Texture Rate

302.4 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

19.35 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

302.4 GFLOPS (1:64)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

19.35 TFLOPS (1:1)

—

AI/RT

RT Cores

48

—

Tensor Cores

192

—

Power

TDP

150 W

225 W

TDP (W)

150

225 +50.0%

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Kepler

GPU Name

GA104

GK110

Generation

Ampere-MW (Ax000)

Tesla Kepler (Kxx)

Process Size

8 nm

28 nm

Transistors

17,400 million

7,080 million

Die Size

392 mm²

561 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

8.6

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

—

Dual-slot

Length

—

267 mm 10.5 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

—

3,199 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing-M

Tesla Fermi

Successor

Ada-MW

Tesla Maxwell

View RTX A5000 Mobile Details View Tesla K20m Details