GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6700M

CORE STATE Navi 22

VRAM 10 GB

CLOCK SPEED 2400 MHz

TDP 135 W

BUS WIDTH 160 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

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

1,845

N/A

geekbench_metal

93,259

N/A

geekbench_opencl

78,329

6,693

geekbench_vulkan

83,828

5,879

passmark_directx_10

92

N/A

passmark_directx_11

129

N/A

passmark_directx_12

65

N/A

passmark_directx_9

155

N/A

passmark_g2d

555

N/A

passmark_g3d

13,536

N/A

passmark_gpu_compute

5,191

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6700M

Quadro K620

Core Specs

Shading Units

2,304

384 -83.3%

Shaders

2,304

384 -83.3%

TMUs

144

24 -83.3%

ROPs

64

16 -75.0%

Compute Units

36

—

Clocks

Base Clock

1489 MHz

1058 MHz

Boost Clock

2400 MHz

1124 MHz

Game Clock

2300 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

10 GB

2 GB

VRAM (MB)

10,240

2,048 -80.0%

Memory Type

GDDR6

DDR3

Memory Bus

160 bit

128 bit

Bandwidth

320.0 GB/s

28.80 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SMM)

L2 Cache

3 MB

2 MB

L3 Cache

80 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

153.6 GPixel/s

17.98 GPixel/s

Texture Rate

345.6 GTexel/s

26.98 GTexel/s

FP32 (TFLOPS)

11.06 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

691.2 GFLOPS (1:16)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

22.12 TFLOPS (2:1)

—

AI/RT

RT Cores

36

—

Power

TDP

135 W

45 W

TDP (W)

135

45 -66.7%

Suggested PSU

—

200 W

Power Connectors

None

None

Architecture

Architecture

RDNA 2.0

Maxwell

GPU Name

Navi 22

GM107

Generation

Navi Mobile (RX 6000M)

Quadro Kepler (Kx200)

Process Size

7 nm

28 nm

Transistors

17,200 million

1,870 million

Die Size

335 mm²

148 mm²

Foundry

TSMC

TSMC

Density

51.3M / 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

2.1

3.0

CUDA

—

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

IGP

Single-slot

Length

—

160 mm 6.3 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

1x DVI1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

Quadro Fermi

Successor

—

Quadro Maxwell

View Radeon RX 6700M Details View Quadro K620 Details