GPU Comparison

NVIDIA

GEFORCE

NVIDIA RTX A5000

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 230 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Tesla K40c

CORE STATE GK180

VRAM 12 GB

CLOCK SPEED 876 MHz

TDP 245 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,783

N/A

geekbench_opencl

155,247

17,468

geekbench_vulkan

137,199

N/A

passmark_directx_10

153

N/A

passmark_directx_11

187

N/A

passmark_directx_12

87

N/A

passmark_directx_9

251

N/A

passmark_g2d

1,032

N/A

passmark_g3d

22,541

N/A

passmark_gpu_compute

12,455

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A5000

Tesla K40c

Core Specs

Shading Units

8,192

2,880 -64.8%

Shaders

8,192

2,880 -64.8%

TMUs

256

240 -6.3%

ROPs

96

48 -50.0%

SM Count

64

—

Clocks

Base Clock

1170 MHz

745 MHz

Boost Clock

1695 MHz

876 MHz

Memory Clock

2000 MHz 16 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

24 GB

12 GB

VRAM (MB)

24,576

12,288 -50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

384 bit

384 bit

Bandwidth

768.0 GB/s

288.4 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

6 MB

1536 KB

Performance

Pixel Rate

162.7 GPixel/s

52.56 GPixel/s

Texture Rate

433.9 GTexel/s

210.2 GTexel/s

FP32 (TFLOPS)

27.77 TFLOPS

5.046 TFLOPS

FP64 (TFLOPS)

433.9 GFLOPS (1:64)

1.682 TFLOPS (1:3)

FP16 (TFLOPS)

27.77 TFLOPS (1:1)

—

AI/RT

RT Cores

64

—

Tensor Cores

256

—

Power

TDP

230 W

245 W

TDP (W)

230

245 +6.5%

Suggested PSU

550 W

550 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Kepler

GPU Name

GA102

GK180

Generation

Workstation Ampere (Ax000)

Tesla Kepler (Kxx)

Process Size

8 nm

28 nm

Transistors

28,300 million

7,080 million

Die Size

628 mm²

561 mm²

Foundry

Samsung

TSMC

Density

45.1M / 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

5.1

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

—

Outputs

4x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

—

7,699 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

Tesla Fermi

Successor

Workstation Ada

Tesla Maxwell

View RTX A5000 Details View Tesla K40c Details