GPU Comparison

A

AMD

RADEON

AMD Radeon 680M

CORE STATE Rembrandt+

VRAM System Shared

CLOCK SPEED 2200 MHz

TDP 50 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2023

VS

i

Intel

GPU

Arc B570

CORE STATE BMG-G21

VRAM 10 GB

CLOCK SPEED 2500 MHz

TDP 150 W

BUS WIDTH 160 bit

ARCHITECTURE Xe2-HPG

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

378

2,649

geekbench_opencl

22,994

83,514

geekbench_vulkan

25,850

96,844

passmark_directx_10

N/A

65

passmark_directx_11

N/A

118

passmark_directx_12

N/A

72

passmark_directx_9

N/A

164

passmark_g2d

N/A

661

passmark_g3d

N/A

14,195

passmark_gpu_compute

N/A

7,281

DETAILED SPECIFICATIONS

SPECIFICATION

680M

B570

Core Specs

Shading Units

768

2,304 +200.0%

Shaders

768

2,304 +200.0%

TMUs

48

144 +200.0%

ROPs

32

80 +150.0%

Compute Units

12

—

Execution Units

—

18

Clocks

Base Clock

2000 MHz

2500 MHz

Boost Clock

2200 MHz

2500 MHz

Memory Clock

System Shared

2375 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

160 bit

Bandwidth

System Dependent

380.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB (per EU)

L2 Cache

2 MB

18 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

70.40 GPixel/s

200.0 GPixel/s

Texture Rate

105.6 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

3.379 TFLOPS

11.52 TFLOPS

FP64 (TFLOPS)

211.2 GFLOPS (1:16)

1,440.0 GFLOPS (1:8)

FP16 (TFLOPS)

6.758 TFLOPS (2:1)

23.04 TFLOPS (2:1)

AI/RT

RT Cores

12

18 +50.0%

XMX Cores

—

144

Power

TDP

50 W

150 W

TDP (W)

50

150 +200.0%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 2.0

Xe2-HPG

GPU Name

Rembrandt+

BMG-G21

Generation

Navi II IGP (Rembrandt Mobile)

Battlemage (Arc 5)

Process Size

6 nm

5 nm

Transistors

13,100 million

19,600 million

Die Size

208 mm²

272 mm²

Foundry

TSMC

TSMC

Density

63.0M / mm²

72.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

3.0

Shader Model

6.8

6.6

Physical

Slot Width

IGP

Dual-slot

Length

—

272 mm 10.7 inches

Height

—

115 mm 4.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.1a3x DisplayPort 2.1

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x8

Other

Launch Price

—

219 USD

Production

Active

Active

Predecessor

Vega II IGP

Alchemist

Successor

Navi III IGP

—

View Radeon 680M Details View Arc B570 Details