GPU Comparison

i

Intel

GPU

Intel Arc B580

CORE STATE BMG-G21

VRAM 12 GB

CLOCK SPEED 2670 MHz

TDP 190 W

BUS WIDTH 192 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

NVIDIA

GEFORCE

GeForce GTX 850M

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED —

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,068

N/A

geekbench_opencl

92,821

9,821

geekbench_vulkan

109,672

9,158

passmark_directx_10

76

N/A

passmark_directx_11

128

N/A

passmark_directx_12

76

N/A

passmark_directx_9

183

N/A

passmark_g2d

709

N/A

passmark_g3d

15,748

N/A

passmark_gpu_compute

7,729

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

B580

GTX 850M

Core Specs

Shading Units

2,560

640 -75.0%

Shaders

2,560

640 -75.0%

TMUs

160

40 -75.0%

ROPs

80

16 -80.0%

Execution Units

20

—

Clocks

Base Clock

2670 MHz

—

Boost Clock

2670 MHz

—

GPU Clock

—

902 MHz

Memory Clock

2375 MHz 19 Gbps effective

1001 MHz 2 Gbps effective

Memory

Memory Size

12 GB

2 GB

VRAM (MB)

12,288

2,048 -83.3%

Memory Type

GDDR6

DDR3

Memory Bus

192 bit

128 bit

Bandwidth

456.0 GB/s

32.03 GB/s

Cache

L1 Cache

256 KB (per EU)

64 KB (per SMM)

L2 Cache

18 MB

2 MB

Performance

Pixel Rate

213.6 GPixel/s

14.43 GPixel/s

Texture Rate

427.2 GTexel/s

36.08 GTexel/s

FP32 (TFLOPS)

13.67 TFLOPS

1,154.6 GFLOPS

FP64 (TFLOPS)

1.709 TFLOPS (1:8)

36.08 GFLOPS (1:32)

FP16 (TFLOPS)

27.34 TFLOPS (2:1)

—

AI/RT

RT Cores

20

—

XMX Cores

160

—

Power

TDP

190 W

45 W

TDP (W)

190

45 -76.3%

Suggested PSU

450 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Xe2-HPG

Maxwell

GPU Name

BMG-G21

GM107

Generation

Battlemage (Arc 5)

GeForce 800M

Process Size

5 nm

28 nm

Transistors

19,600 million

1,870 million

Die Size

272 mm²

148 mm²

Foundry

TSMC

TSMC

Density

72.1M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

—

5.0

Shader Model

6.6

6.7 (5.1)

Physical

Slot Width

Dual-slot

IGP

Length

272 mm 10.7 inches

—

Height

115 mm 4.5 inches

—

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

Portable Device Dependent

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

249 USD

—

Production

Active

End-of-life

Predecessor

Alchemist

GeForce 700M

Successor

—

GeForce 900M

View Arc B580 Details View GeForce GTX 850M Details