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

Quadro K620

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,162

N/A

geekbench_opencl

123,479

6,693

geekbench_vulkan

120,664

5,879

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

Quadro K620

Core Specs

Shading Units

5,888

384 -93.5%

Shaders

5,888

384 -93.5%

TMUs

184

24 -87.0%

ROPs

96

16 -83.3%

SM Count

46

—

Clocks

Base Clock

1500 MHz

1058 MHz

Boost Clock

1725 MHz

1124 MHz

Memory Clock

1750 MHz 14 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

8 GB

2 GB

VRAM (MB)

8,192

2,048 -75.0%

Memory Type

GDDR6

DDR3

Memory Bus

256 bit

128 bit

Bandwidth

448.0 GB/s

28.80 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SMM)

L2 Cache

4 MB

2 MB

Performance

Pixel Rate

165.6 GPixel/s

17.98 GPixel/s

Texture Rate

317.4 GTexel/s

26.98 GTexel/s

FP32 (TFLOPS)

20.31 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

317.4 GFLOPS (1:64)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

20.31 TFLOPS (1:1)

—

AI/RT

RT Cores

46

—

Tensor Cores

184

—

Power

TDP

220 W

45 W

TDP (W)

220

45 -79.5%

Suggested PSU

550 W

200 W

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Maxwell

GPU Name

GA104

GM107

Generation

GeForce 30

Quadro Kepler (Kx200)

Process Size

8 nm

28 nm

Transistors

17,400 million

1,870 million

Die Size

392 mm²

148 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

Single-slot

Length

242 mm 9.5 inches

160 mm 6.3 inches

Height

112 mm 4.4 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

499 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Quadro Fermi

Successor

GeForce 40

Quadro Maxwell

View GeForce RTX 3070 Details View Quadro K620 Details