GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5090 D

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

Quadro K620M

CORE STATE GM108S

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

14,326

N/A

geekbench_opencl

375,966

5,957

geekbench_vulkan

376,915

N/A

passmark_directx_10

231

N/A

passmark_directx_11

371

N/A

passmark_directx_12

219

N/A

passmark_directx_9

434

N/A

passmark_g2d

1,487

N/A

passmark_g3d

44,065

N/A

passmark_gpu_compute

28,396

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5090 D

Quadro K620M

Core Specs

Shading Units

21,760

384 -98.2%

Shaders

21,760

384 -98.2%

TMUs

680

16 -97.6%

ROPs

176

8 -95.5%

SM Count

170

—

Clocks

Base Clock

2017 MHz

1029 MHz

Boost Clock

2407 MHz

1124 MHz

Memory Clock

1750 MHz 28 Gbps effective

1001 MHz 2 Gbps effective

Memory

Memory Size

32 GB

2 GB

VRAM (MB)

32,768

2,048 -93.8%

Memory Type

GDDR7

DDR3

Memory Bus

512 bit

64 bit

Bandwidth

1.79 TB/s

16.02 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SMM)

L2 Cache

96 MB

1024 KB

Performance

Pixel Rate

423.6 GPixel/s

8.992 GPixel/s

Texture Rate

1,636.8 GTexel/s

17.98 GTexel/s

FP32 (TFLOPS)

104.8 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

1.637 TFLOPS (1:64)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

104.8 TFLOPS (1:1)

—

AI/RT

RT Cores

170

—

Tensor Cores

680

—

Power

TDP

575 W

30 W

TDP (W)

575

30 -94.8%

Suggested PSU

950 W

—

Power Connectors

1x 16-pin

None

Architecture

Architecture

Blackwell 2.0

Maxwell

GPU Name

GB202

GM108S

Generation

GeForce 50

Quadro Kepler-M (Kx200M)

Process Size

5 nm

28 nm

Transistors

92,200 million

1,020 million

Die Size

750 mm²

77 mm²

Foundry

TSMC

TSMC

Density

122.9M / mm²

13.2M / 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

12.0

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

MXM Module

Length

304 mm 12 inches

—

Height

137 mm 5.4 inches

—

Outputs

1x HDMI 2.1b3x DisplayPort 2.1b

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

MXM-A (3.0)

Other

Launch Price

2,299 USD

—

Production

Active

End-of-life

Predecessor

GeForce 40

Quadro Fermi-M

Successor

—

Quadro Maxwell-M

View GeForce RTX 5090 D Details View Quadro K620M Details