GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 2080

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1710 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

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

3dmark_3dmark_steel_nomad_dx12

1,752

N/A

geekbench_opencl

105,271

62,017

geekbench_vulkan

101,532

70,237

passmark_directx_10

136

N/A

passmark_directx_11

158

N/A

passmark_directx_12

72

N/A

passmark_directx_9

223

N/A

passmark_g2d

907

N/A

passmark_g3d

18,720

N/A

passmark_gpu_compute

7,872

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 2080

Tesla P40

Core Specs

Shading Units

2,944

3,840 +30.4%

Shaders

2,944

3,840 +30.4%

TMUs

184

240 +30.4%

ROPs

64

96 +50.0%

SM Count

46

30 -34.8%

Clocks

Base Clock

1515 MHz

1303 MHz

Boost Clock

1710 MHz

1531 MHz

Memory Clock

1750 MHz 14 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

8 GB

24 GB

VRAM (MB)

8,192

24,576 +200.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

448.0 GB/s

347.1 GB/s

Cache

L1 Cache

64 KB (per SM)

48 KB (per SM)

L2 Cache

4 MB

3 MB

Performance

Pixel Rate

109.4 GPixel/s

147.0 GPixel/s

Texture Rate

314.6 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

10.07 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

314.6 GFLOPS (1:32)

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

20.14 TFLOPS (2:1)

183.7 GFLOPS (1:64)

AI/RT

RT Cores

46

—

Tensor Cores

368

—

Power

TDP

215 W

250 W

TDP (W)

215

250 +16.3%

Suggested PSU

550 W

600 W

Power Connectors

1x 6-pin + 1x 8-pin

8-pin EPS

Architecture

Architecture

Turing

Pascal

GPU Name

TU104

GP102

Generation

GeForce 20

Tesla Pascal (Pxx)

Process Size

12 nm

16 nm

Transistors

13,600 million

11,800 million

Die Size

545 mm²

471 mm²

Foundry

TSMC

TSMC

Density

25.0M / 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

7.5

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

116 mm 4.6 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

699 USD

5,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

Tesla Maxwell

Successor

GeForce 30

Tesla Volta

View GeForce RTX 2080 Details View Tesla P40 Details