GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5090

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

L20

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 275 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

14,411

N/A

geekbench_opencl

380,114

266,428

geekbench_vulkan

379,571

N/A

passmark_directx_10

226

N/A

passmark_directx_11

341

N/A

passmark_directx_12

185

N/A

passmark_directx_9

395

N/A

passmark_g2d

1,413

N/A

passmark_g3d

39,650

N/A

passmark_gpu_compute

26,756

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5090

L20

Core Specs

Shading Units

21,760

11,776 -45.9%

Shaders

21,760

11,776 -45.9%

TMUs

680

368 -45.9%

ROPs

176

128 -27.3%

SM Count

170

92 -45.9%

Clocks

Base Clock

2017 MHz

1440 MHz

Boost Clock

2407 MHz

2520 MHz

Memory Clock

1750 MHz 28 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

32 GB

48 GB

VRAM (MB)

32,768

49,152 +50.0%

Memory Type

GDDR7

GDDR6

Memory Bus

512 bit

384 bit

Bandwidth

1.79 TB/s

864.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

96 MB

96 MB

Performance

Pixel Rate

423.6 GPixel/s

322.6 GPixel/s

Texture Rate

1,636.8 GTexel/s

927.4 GTexel/s

FP32 (TFLOPS)

104.8 TFLOPS

59.35 TFLOPS

FP64 (TFLOPS)

1.637 TFLOPS (1:64)

927.4 GFLOPS (1:64)

FP16 (TFLOPS)

104.8 TFLOPS (1:1)

59.35 TFLOPS (1:1)

AI/RT

RT Cores

170

92 -45.9%

Tensor Cores

680

368 -45.9%

Power

TDP

575 W

275 W

TDP (W)

575

275 -52.2%

Suggested PSU

950 W

600 W

Power Connectors

1x 16-pin

1x 16-pin

Architecture

Architecture

Blackwell 2.0

Ada Lovelace

GPU Name

GB202

AD102

Generation

GeForce 50

Server Ada (Lxx)

Process Size

5 nm

5 nm

Transistors

92,200 million

76,300 million

Die Size

750 mm²

609 mm²

Foundry

TSMC

TSMC

Density

122.9M / mm²

125.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

12.0

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

304 mm 12 inches

267 mm 10.5 inches

Height

137 mm 5.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.1b3x DisplayPort 2.1b

4x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Launch Price

1,999 USD

—

Production

Active

Active

Predecessor

GeForce 40

Server Ampere

Successor

—

Server Hopper

View GeForce RTX 5090 Details View L20 Details