GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6900 XT

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2250 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

GPU

Iris Xe Graphics G7 96EU Mobile

CORE STATE Tiger Lake GT2

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 15 W

BUS WIDTH System Shared

ARCHITECTURE Generation 12.1

nm

PROCESS 10 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,079

N/A

geekbench_metal

207,444

N/A

geekbench_opencl

167,057

N/A

geekbench_vulkan

166,636

N/A

passmark_directx_10

167

N/A

passmark_directx_11

279

N/A

passmark_directx_12

113

N/A

passmark_directx_9

268

N/A

passmark_g2d

1,055

N/A

passmark_g3d

26,732

N/A

passmark_gpu_compute

14,547

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6900 XT

Iris Xe Graphics G7 96EU Mobile

Core Specs

Shading Units

5,120

768 -85.0%

Shaders

5,120

768 -85.0%

TMUs

320

48 -85.0%

ROPs

128

24 -81.3%

Compute Units

80

—

Execution Units

—

96

Clocks

Base Clock

1825 MHz

300 MHz

Boost Clock

2250 MHz

1100 MHz

Game Clock

2015 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

System Shared

Memory

Memory Size

16 GB

System Shared

VRAM (MB)

16,384

—

Memory Type

GDDR6

System Shared

Memory Bus

256 bit

System Shared

Bandwidth

512.0 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

1024 KB

L3 Cache

128 MB

3.75 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

288.0 GPixel/s

26.40 GPixel/s

Texture Rate

720.0 GTexel/s

52.80 GTexel/s

FP32 (TFLOPS)

23.04 TFLOPS

1.690 TFLOPS

FP64 (TFLOPS)

1,440.0 GFLOPS (1:16)

422.4 GFLOPS (1:4)

FP16 (TFLOPS)

46.08 TFLOPS (2:1)

3.379 TFLOPS (2:1)

AI/RT

RT Cores

80

—

Power

TDP

300 W

15 W

TDP (W)

300

15 -95.0%

Suggested PSU

700 W

—

Power Connectors

2x 8-pin

—

Architecture

Architecture

RDNA 2.0

Generation 12.1

GPU Name

Navi 21

Tiger Lake GT2

Generation

Navi II (RX 6000)

HD Graphics-M (Tiger Lake)

Process Size

7 nm

10 nm

Transistors

26,800 million

—

Die Size

520 mm²

146 mm²

Foundry

TSMC

Intel

Density

51.5M / mm²

—

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Triple-slot

IGP

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

Ring Bus

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

—

Successor

Navi III

—

View Radeon RX 6900 XT Details View Iris Xe Graphics G7 96EU Mobile Details