GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_opencl

180,149

62,017

geekbench_vulkan

165,451

70,237

passmark_directx_10

155

N/A

passmark_directx_11

191

N/A

passmark_directx_12

87

N/A

passmark_directx_9

245

N/A

passmark_g2d

913

N/A

passmark_g3d

22,577

N/A

passmark_gpu_compute

14,110

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A6000

Tesla P40

Core Specs

Shading Units

10,752

3,840 -64.3%

Shaders

10,752

3,840 -64.3%

TMUs

336

240 -28.6%

ROPs

112

96 -14.3%

SM Count

84

30 -64.3%

Clocks

Base Clock

1410 MHz

1303 MHz

Boost Clock

1800 MHz

1531 MHz

Memory Clock

2000 MHz 16 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

48 GB

24 GB

VRAM (MB)

49,152

24,576 -50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

384 bit

384 bit

Bandwidth

768.0 GB/s

347.1 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

6 MB

3 MB

Performance

Pixel Rate

201.6 GPixel/s

147.0 GPixel/s

Texture Rate

604.8 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

38.71 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

604.8 GFLOPS (1:64)

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

38.71 TFLOPS (1:1)

183.7 GFLOPS (1:64)

AI/RT

RT Cores

84

—

Tensor Cores

336

—

Power

TDP

300 W

250 W

TDP (W)

300

250 -16.7%

Suggested PSU

700 W

600 W

Power Connectors

8-pin EPS

8-pin EPS

Architecture

Architecture

Ampere

Pascal

GPU Name

GA102

GP102

Generation

Workstation Ampere (Ax000)

Tesla Pascal (Pxx)

Process Size

8 nm

16 nm

Transistors

28,300 million

11,800 million

Die Size

628 mm²

471 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

25.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

111 mm 4.4 inches

Outputs

4x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

4,649 USD

5,699 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

Tesla Maxwell

Successor

Workstation Ada

Tesla Volta

View RTX A6000 Details View Tesla P40 Details