GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6800M

CORE STATE Navi 22

VRAM 12 GB

CLOCK SPEED 2390 MHz

TDP 145 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

GPU

Iris Pro Graphics P6300

CORE STATE Broadwell GT3e

VRAM System Shared

CLOCK SPEED 800 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 8.0

nm

PROCESS 14 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,238

N/A

geekbench_metal

113,421

N/A

geekbench_opencl

87,621

5,712

geekbench_vulkan

96,572

N/A

passmark_directx_10

101

N/A

passmark_directx_11

127

N/A

passmark_directx_12

65

N/A

passmark_directx_9

147

N/A

passmark_g2d

538

N/A

passmark_g3d

13,261

N/A

passmark_gpu_compute

5,032

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6800M

Iris Pro Graphics P6300

Core Specs

Shading Units

2,560

384 -85.0%

Shaders

2,560

384 -85.0%

TMUs

160

48 -70.0%

ROPs

64

6 -90.6%

Compute Units

40

—

Execution Units

—

48

Clocks

Base Clock

2116 MHz

300 MHz

Boost Clock

2390 MHz

800 MHz

Game Clock

2300 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

System Shared

Memory

Memory Size

12 GB

System Shared

VRAM (MB)

12,288

—

Memory Type

GDDR6

System Shared

Memory Bus

192 bit

System Shared

Bandwidth

384.0 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

—

L2 Cache

3 MB

—

L3 Cache

96 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

153.0 GPixel/s

4.800 GPixel/s

Texture Rate

382.4 GTexel/s

38.40 GTexel/s

FP32 (TFLOPS)

12.24 TFLOPS

614.4 GFLOPS

FP64 (TFLOPS)

764.8 GFLOPS (1:16)

153.6 GFLOPS (1:4)

FP16 (TFLOPS)

24.47 TFLOPS (2:1)

—

AI/RT

RT Cores

40

—

Power

TDP

145 W

15 W

TDP (W)

145

15 -89.7%

Power Connectors

None

—

Architecture

Architecture

RDNA 2.0

Generation 8.0

GPU Name

Navi 22

Broadwell GT3e

Generation

Navi Mobile (RX 6000M)

HD Graphics-W (Broadwell)

Process Size

7 nm

14 nm

Transistors

17,200 million

—

Die Size

335 mm²

—

Foundry

TSMC

Intel

Density

51.3M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenGL

4.6

4.4

Vulkan

1.4

1.0

OpenCL

2.1

3.0

Shader Model

6.8

5.1

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Motherboard Dependent

Bus Interface

PCIe 4.0 x16

Ring Bus

Other

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

—

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