GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

TITAN Xp

CORE STATE GP102

VRAM 12 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

62,017

72,596

geekbench_vulkan

70,237

87,243

3dmark_3dmark_steel_nomad_dx12

N/A

2,372

passmark_directx_10

N/A

119

passmark_directx_11

N/A

152

passmark_directx_12

N/A

69

passmark_directx_9

N/A

226

passmark_g2d

N/A

883

passmark_g3d

N/A

18,750

passmark_gpu_compute

N/A

9,430

DETAILED SPECIFICATIONS

SPECIFICATION

Tesla P40

TITAN Xp

Core Specs

Shading Units

3,840

3,840 0.0%

Shaders

3,840

3,840 0.0%

TMUs

240

240 0.0%

ROPs

96

96 0.0%

SM Count

30

30 0.0%

Clocks

Base Clock

1303 MHz

1405 MHz

Boost Clock

1531 MHz

1582 MHz

Memory Clock

1808 MHz 7.2 Gbps effective

1426 MHz 11.4 Gbps effective

Memory

Memory Size

24 GB

12 GB

VRAM (MB)

24,576

12,288 -50.0%

Memory Type

GDDR5

GDDR5X

Memory Bus

384 bit

384 bit

Bandwidth

347.1 GB/s

547.6 GB/s

Cache

L1 Cache

48 KB (per SM)

48 KB (per SM)

L2 Cache

3 MB

3 MB

Performance

Pixel Rate

147.0 GPixel/s

151.9 GPixel/s

Texture Rate

367.4 GTexel/s

379.7 GTexel/s

FP32 (TFLOPS)

11.76 TFLOPS

12.15 TFLOPS

FP64 (TFLOPS)

367.4 GFLOPS (1:32)

379.7 GFLOPS (1:32)

FP16 (TFLOPS)

183.7 GFLOPS (1:64)

189.8 GFLOPS (1:64)

Power

TDP

250 W

250 W

TDP (W)

250

250 0.0%

Suggested PSU

600 W

600 W

Power Connectors

8-pin EPS

1x 6-pin + 1x 8-pin

Architecture

Architecture

Pascal

Pascal

GPU Name

GP102

GP102

Generation

Tesla Pascal (Pxx)

GeForce 10

Process Size

16 nm

16 nm

Transistors

11,800 million

11,800 million

Die Size

471 mm²

471 mm²

Foundry

TSMC

TSMC

Density

25.1M / mm²

25.1M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

6.1

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

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

5,699 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Tesla Maxwell

GeForce 900

Successor

Tesla Volta

GeForce 20

View Tesla P40 Details View TITAN Xp Details