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

Tesla K20m

CORE STATE GK110

VRAM 5 GB

CLOCK SPEED —

TDP 225 W

BUS WIDTH 320 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

14,411

N/A

geekbench_opencl

380,114

16,085

geekbench_vulkan

379,571

21,936

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

Tesla K20m

Core Specs

Shading Units

21,760

2,496 -88.5%

Shaders

21,760

2,496 -88.5%

TMUs

680

208 -69.4%

ROPs

176

40 -77.3%

SM Count

170

—

Clocks

Base Clock

2017 MHz

—

Boost Clock

2407 MHz

—

GPU Clock

—

706 MHz

Memory Clock

1750 MHz 28 Gbps effective

1300 MHz 5.2 Gbps effective

Memory

Memory Size

32 GB

5 GB

VRAM (MB)

32,768

5,120 -84.4%

Memory Type

GDDR7

GDDR5

Memory Bus

512 bit

320 bit

Bandwidth

1.79 TB/s

208.0 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

96 MB

1280 KB

Performance

Pixel Rate

423.6 GPixel/s

36.71 GPixel/s

Texture Rate

1,636.8 GTexel/s

146.8 GTexel/s

FP32 (TFLOPS)

104.8 TFLOPS

3.524 TFLOPS

FP64 (TFLOPS)

1.637 TFLOPS (1:64)

1,174.8 GFLOPS (1:3)

FP16 (TFLOPS)

104.8 TFLOPS (1:1)

—

AI/RT

RT Cores

170

—

Tensor Cores

680

—

Power

TDP

575 W

225 W

TDP (W)

575

225 -60.9%

Suggested PSU

950 W

550 W

Power Connectors

1x 16-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Blackwell 2.0

Kepler

GPU Name

GB202

GK110

Generation

GeForce 50

Tesla Kepler (Kxx)

Process Size

5 nm

28 nm

Transistors

92,200 million

7,080 million

Die Size

750 mm²

561 mm²

Foundry

TSMC

TSMC

Density

122.9M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

12.0

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Dual-slot

Dual-slot

Length

304 mm 12 inches

267 mm 10.5 inches

Height

137 mm 5.4 inches

—

Outputs

1x HDMI 2.1b3x DisplayPort 2.1b

No outputs

Bus Interface

PCIe 5.0 x16

PCIe 2.0 x16

Other

Launch Price

1,999 USD

3,199 USD

Production

Active

End-of-life

Predecessor

GeForce 40

Tesla Fermi

Successor

—

Tesla Maxwell

View GeForce RTX 5090 Details View Tesla K20m Details