GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800M

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2335 MHz

TDP 180 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

i

Intel

GPU

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

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

3,068

geekbench_opencl

121,647

92,821

geekbench_vulkan

N/A

109,672

passmark_directx_10

N/A

76

passmark_directx_11

N/A

128

passmark_directx_12

N/A

76

passmark_directx_9

N/A

183

passmark_g2d

N/A

709

passmark_g3d

N/A

15,748

passmark_gpu_compute

N/A

7,729

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

B580

Core Specs

Shading Units

3,840

2,560 -33.3%

Shaders

3,840

2,560 -33.3%

TMUs

240

160 -33.3%

ROPs

96

80 -16.7%

Compute Units

60

—

Execution Units

—

20

Clocks

Base Clock

1295 MHz

2670 MHz

Boost Clock

2335 MHz

2670 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2375 MHz 19 Gbps effective

Memory

Memory Size

12 GB

12 GB

VRAM (MB)

12,288

12,288 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

192 bit

Bandwidth

432.0 GB/s

456.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB (per EU)

L2 Cache

4 MB

18 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

213.6 GPixel/s

Texture Rate

560.4 GTexel/s

427.2 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

13.67 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

1.709 TFLOPS (1:8)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

27.34 TFLOPS (2:1)

AI/RT

RT Cores

60

20 -66.7%

XMX Cores

—

160

Power

TDP

180 W

190 W

TDP (W)

180

190 +5.6%

Suggested PSU

—

450 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 3.0

Xe2-HPG

GPU Name

Navi 32

BMG-G21

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

Battlemage (Arc 5)

Process Size

5 nm

5 nm

Transistors

28,100 million

19,600 million

Die Size

346 mm²

272 mm²

Foundry

TSMC

TSMC

Density

81.2M / 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

2.2

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 x16

PCIe 4.0 x8

Other

Launch Price

—

249 USD

Production

Active

Active

Predecessor

Polaris Mobile

Alchemist

View Radeon RX 7800M Details View Arc B580 Details