GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

RTX A5000

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 230 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,871

3,783

geekbench_opencl

201,834

155,247

geekbench_vulkan

198,405

137,199

passmark_directx_10

183

153

passmark_directx_11

269

187

passmark_directx_12

138

87

passmark_directx_9

324

251

passmark_g2d

1,057

1,032

passmark_g3d

30,034

22,541

passmark_gpu_compute

13,401

12,455

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 5090 Mobile

RTX A5000

Core Specs

Shading Units

10,496

8,192 -22.0%

Shaders

10,496

8,192 -22.0%

TMUs

328

256 -22.0%

ROPs

112

96 -14.3%

SM Count

82

64 -22.0%

Clocks

Base Clock

990 MHz

1170 MHz

Boost Clock

1515 MHz

1695 MHz

Memory Clock

1750 MHz 28 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

24 GB

24 GB

VRAM (MB)

24,576

24,576 0.0%

Memory Type

GDDR7

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

896.0 GB/s

768.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

64 MB

6 MB

Performance

Pixel Rate

169.7 GPixel/s

162.7 GPixel/s

Texture Rate

496.9 GTexel/s

433.9 GTexel/s

FP32 (TFLOPS)

31.80 TFLOPS

27.77 TFLOPS

FP64 (TFLOPS)

496.9 GFLOPS (1:64)

433.9 GFLOPS (1:64)

FP16 (TFLOPS)

31.80 TFLOPS (1:1)

27.77 TFLOPS (1:1)

AI/RT

RT Cores

82

64 -22.0%

Tensor Cores

328

256 -22.0%

Power

TDP

95 W

230 W

TDP (W)

95

230 +142.1%

Suggested PSU

—

550 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

Blackwell 2.0

Ampere

GPU Name

GB203

GA102

Generation

GeForce 50 Mobile

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

45,600 million

28,300 million

Die Size

378 mm²

628 mm²

Foundry

TSMC

Samsung

Density

120.6M / mm²

45.1M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

GeForce 40 Mobile

Quadro Turing

Successor

—

Workstation Ada

View GeForce RTX 5090 Mobile Details View RTX A5000 Details