GPU Comparison

i

Intel

GPU

Intel Arc B370

CORE STATE Panther Lake

VRAM System Shared

CLOCK SPEED 2400 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE Xe3-LPG

nm

PROCESS 3 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

B370

RTX 5090 Mobile

Core Specs

Shading Units

1,280

10,496 +720.0%

Shaders

1,280

10,496 +720.0%

TMUs

40

328 +720.0%

ROPs

20

112 +460.0%

SM Count

—

82

Execution Units

10

—

Clocks

Base Clock

300 MHz

990 MHz

Boost Clock

2400 MHz

1515 MHz

Memory Clock

System Shared

1750 MHz 28 Gbps effective

Memory

Memory Size

System Shared

24 GB

VRAM (MB)

—

24,576

Memory Type

System Shared

GDDR7

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

896.0 GB/s

Cache

L1 Cache

64 KB (per EU)

128 KB (per SM)

L2 Cache

16 MB

64 MB

Performance

Pixel Rate

48.00 GPixel/s

169.7 GPixel/s

Texture Rate

96.00 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

6.144 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

768.0 GFLOPS (1:8)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

12.29 TFLOPS (2:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

10

82 +720.0%

Tensor Cores

—

328

XMX Cores

80

—

Power

TDP

25 W

95 W

TDP (W)

25

95 +280.0%

Power Connectors

None

None

Architecture

Architecture

Xe3-LPG

Blackwell 2.0

GPU Name

Panther Lake

GB203

Generation

Arc Graphics-M (Panther Lake)

GeForce 50 Mobile

Process Size

3 nm

5 nm

Transistors

—

45,600 million

Die Size

—

378 mm²

Foundry

Intel

TSMC

Density

—

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

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 5.0 x16

Other

Production

Active

Active

Predecessor

—

GeForce 40 Mobile

View Arc B370 Details View GeForce RTX 5090 Mobile Details