GPU Comparison

A

AMD

RADEON

AMD Radeon PRO V620

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2200 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Quadro GP100

CORE STATE GP100

VRAM 16 GB

CLOCK SPEED 1443 MHz

TDP 235 W

BUS WIDTH 4096 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_opencl

128,580

87,445

geekbench_vulkan

144,364

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

PRO V620

Quadro GP100

Core Specs

Shading Units

4,608

3,584 -22.2%

Shaders

4,608

3,584 -22.2%

TMUs

288

224 -22.2%

ROPs

128

96 -25.0%

Compute Units

72

—

SM Count

—

56

Clocks

Base Clock

1825 MHz

1304 MHz

Boost Clock

2200 MHz

1443 MHz

Memory Clock

2000 MHz 16 Gbps effective

715 MHz 1430 Mbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

GDDR6

HBM2

Memory Bus

256 bit

4096 bit

Bandwidth

512.0 GB/s

732.2 GB/s

Cache

L1 Cache

128 KB per Array

24 KB (per SM)

L2 Cache

4 MB

4 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

281.6 GPixel/s

138.5 GPixel/s

Texture Rate

633.6 GTexel/s

323.2 GTexel/s

FP32 (TFLOPS)

20.28 TFLOPS

10.34 TFLOPS

FP64 (TFLOPS)

1,267.2 GFLOPS (1:16)

5.172 TFLOPS (1:2)

FP16 (TFLOPS)

40.55 TFLOPS (2:1)

20.69 TFLOPS (2:1)

AI/RT

RT Cores

72

—

Power

TDP

300 W

235 W

TDP (W)

300

235 -21.7%

Suggested PSU

700 W

550 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 21

GP100

Generation

Radeon Pro Navi (Navi II Series)

Quadro Pascal (Px000)

Process Size

7 nm

16 nm

Transistors

26,800 million

15,300 million

Die Size

520 mm²

610 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

25.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.1

3.0

CUDA

—

6.0

Shader Model

6.8

6.0

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

120 mm 4.7 inches

111 mm 4.4 inches

Outputs

No outputs

1x DVI4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

Quadro Maxwell

Successor

—

Quadro Volta

View Radeon PRO V620 Details View Quadro GP100 Details