GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 2070

CORE STATE TU106

VRAM 8 GB

CLOCK SPEED 1620 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

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

3dmark_3dmark_steel_nomad_dx12

1,569

N/A

geekbench_opencl

88,108

16,085

geekbench_vulkan

83,291

21,936

passmark_directx_10

111

N/A

passmark_directx_11

129

N/A

passmark_directx_12

60

N/A

passmark_directx_9

211

N/A

passmark_g2d

819

N/A

passmark_g3d

16,094

N/A

passmark_gpu_compute

6,411

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 2070

Tesla K20m

Core Specs

Shading Units

2,304

2,496 +8.3%

Shaders

2,304

2,496 +8.3%

TMUs

144

208 +44.4%

ROPs

64

40 -37.5%

SM Count

36

—

Clocks

Base Clock

1410 MHz

—

Boost Clock

1620 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1750 MHz 14 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

8 GB

5 GB

VRAM (MB)

8,192

5,120 -37.5%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

320 bit

Bandwidth

448.0 GB/s

208.0 GB/s

Cache

L1 Cache

64 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

1280 KB

Performance

Pixel Rate

103.7 GPixel/s

36.71 GPixel/s

Texture Rate

233.3 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

7.465 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

233.3 GFLOPS (1:32)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

14.93 TFLOPS (2:1)

—

AI/RT

RT Cores

36

—

Tensor Cores

288

—

Power

TDP

175 W

225 W

TDP (W)

175

225 +28.6%

Suggested PSU

450 W

550 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Turing

Kepler

GPU Name

TU106

GK110

Generation

GeForce 20

Tesla Kepler (Kxx)

Process Size

12 nm

28 nm

Transistors

10,800 million

7,080 million

Die Size

445 mm²

561 mm²

Foundry

TSMC

TSMC

Density

24.3M / 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

7.5

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

229 mm 9 inches

267 mm 10.5 inches

Height

113 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C

No outputs

Bus Interface

PCIe 3.0 x16

PCIe 2.0 x16

Other

Launch Price

499 USD

3,199 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 10

Tesla Fermi

Successor

GeForce 30

Tesla Maxwell

View GeForce RTX 2070 Details View Tesla K20m Details