GPU Comparison

i

Intel

GPU

Intel Arc Pro B65

CORE STATE BMG-G21

VRAM 32 GB

CLOCK SPEED 2400 MHz

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2026

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

geekbench_opencl

N/A

201,834

geekbench_vulkan

N/A

198,405

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

DETAILED SPECIFICATIONS

SPECIFICATION

Pro B65

RTX 5090 Mobile

Core Specs

Shading Units

2,560

10,496 +310.0%

Shaders

2,560

10,496 +310.0%

TMUs

160

328 +105.0%

ROPs

80

112 +40.0%

SM Count

—

82

Execution Units

20

—

Clocks

Base Clock

2400 MHz

990 MHz

Boost Clock

2400 MHz

1515 MHz

Memory Clock

2375 MHz 19 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

608.0 GB/s

896.0 GB/s

Cache

L1 Cache

256 KB (per EU)

128 KB (per SM)

L2 Cache

10 MB

64 MB

Performance

Pixel Rate

192.0 GPixel/s

169.7 GPixel/s

Texture Rate

384.0 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

12.29 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

768.0 GFLOPS (1:16)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

24.58 TFLOPS (2:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

20

82 +310.0%

Tensor Cores

—

328

XMX Cores

160

—

Power

TDP

200 W

95 W

TDP (W)

200

95 -52.5%

Suggested PSU

550 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Xe2-HPG

Blackwell 2.0

GPU Name

BMG-G21

GB203

Generation

Battlemage (Pro Series)

GeForce 50 Mobile

Process Size

5 nm

5 nm

Transistors

19,600 million

45,600 million

Die Size

272 mm²

378 mm²

Foundry

TSMC

TSMC

Density

72.1M / mm²

120.6M / 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

Shader Model

6.6

6.9

Physical

Slot Width

Dual-slot

IGP

Outputs

4x DisplayPort 2.1

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

PCIe 5.0 x16

Other

Production

Active

Active

Predecessor

—

GeForce 40 Mobile

View Arc Pro B65 Details View GeForce RTX 5090 Mobile Details