GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3070

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1725 MHz

TDP 220 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

Tesla K40m

CORE STATE GK110B

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

3,162

N/A

geekbench_opencl

123,479

19,519

geekbench_vulkan

120,664

N/A

passmark_directx_10

150

N/A

passmark_directx_11

182

N/A

passmark_directx_12

85

N/A

passmark_directx_9

247

N/A

passmark_g2d

1,001

N/A

passmark_g3d

22,214

N/A

passmark_gpu_compute

11,195

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3070

Tesla K40m

Core Specs

Shading Units

5,888

2,880 -51.1%

Shaders

5,888

2,880 -51.1%

TMUs

184

240 +30.4%

ROPs

96

48 -50.0%

SM Count

46

—

Clocks

Base Clock

1500 MHz

745 MHz

Boost Clock

1725 MHz

876 MHz

Memory Clock

1750 MHz 14 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

8 GB

12 GB

VRAM (MB)

8,192

12,288 +50.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

448.0 GB/s

288.4 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

4 MB

1536 KB

Performance

Pixel Rate

165.6 GPixel/s

52.56 GPixel/s

Texture Rate

317.4 GTexel/s

210.2 GTexel/s

FP32 (TFLOPS)

20.31 TFLOPS

5.046 TFLOPS

FP64 (TFLOPS)

317.4 GFLOPS (1:64)

1.682 TFLOPS (1:3)

FP16 (TFLOPS)

20.31 TFLOPS (1:1)

—

AI/RT

RT Cores

46

—

Tensor Cores

184

—

Power

TDP

220 W

245 W

TDP (W)

220

245 +11.4%

Suggested PSU

550 W

550 W

Power Connectors

1x 12-pin

—

Architecture

Architecture

Ampere

Kepler

GPU Name

GA104

GK110B

Generation

GeForce 30

Tesla Kepler (Kxx)

Process Size

8 nm

28 nm

Transistors

17,400 million

7,080 million

Die Size

392 mm²

561 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

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

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

242 mm 9.5 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

499 USD

7,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Tesla Fermi

Successor

GeForce 40

Tesla Maxwell

View GeForce RTX 3070 Details View Tesla K40m Details