GPU Comparison

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

PROCESS 7 nm

LAUNCH DATE 2020

Intel

GPU

Arc A770

CORE STATE DG2-512

VRAM 16 GB

CLOCK SPEED 2400 MHz

TDP 225 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,079

2,969

geekbench_metal

179,354

N/A

geekbench_opencl

186,239

109,175

geekbench_vulkan

148,468

94,284

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

Analysis: AMD Radeon RX 6900 XT vs Intel Arc A770

Graphics performance comparisons between AMD RX 6900 XT and Arc A770 (Intel) reveal a clear champion. AMD RX 6900 XT delivers considerably higher frame rates in recent AAA releases. The VRAM edge and technical advances convert into clearly smoother rendering experiences. Score data confirms this observation. Players looking for high-end performance might consider this.

Overall, AMD RX 6900 XT offers the better pick in this evaluation. Its frame rate advantages validate consideration for anyone building a demanding rendering system. While Arc A770 (Intel) has its positives, the score results obviously supports AMD RX 6900 XT. Make your choice with this in mind. The benchmark gap is considerable sufficiently to impact.

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6900 XT

A770

Core Specs

Shading Units

5,120

4,096 -20.0%

Shaders

5,120

4,096 -20.0%

TMUs

320

256 -20.0%

ROPs

128

128 0.0%

Compute Units

—

Execution Units

—

512

Clocks

Base Clock

1825 MHz

2100 MHz

Boost Clock

2250 MHz

2400 MHz

Game Clock

2015 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

Memory Bus

256 bit

Bandwidth

512.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

16 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

288.0 GPixel/s

307.2 GPixel/s

Texture Rate

720.0 GTexel/s

614.4 GTexel/s

FP32 (TFLOPS)

23.04 TFLOPS

19.66 TFLOPS

FP64 (TFLOPS)

1,440.0 GFLOPS (1:16)

2.458 TFLOPS (1:8)

FP16 (TFLOPS)

46.08 TFLOPS (2:1)

39.32 TFLOPS (2:1)

AI/RT

RT Cores

32 -60.0%

XMX Cores

—

512

Power

TDP

300 W

225 W

TDP (W)

300

225 -25.0%

Suggested PSU

700 W

550 W

Power Connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 21

DG2-512

Generation

Navi II (RX 6000)

Alchemist (Arc 7)

Process Size

7 nm

6 nm

Transistors

26,800 million

21,700 million

Die Size

520 mm²

406 mm²

Foundry

TSMC

Density

51.5M / mm²

53.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Triple-slot

Dual-slot

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

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

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x16

Other

Launch Price

999 USD

329 USD

Production

End-of-life

Predecessor

Navi

Xe Graphics

Successor

Navi III

Battlemage

View Radeon RX 6900 XT Details View Arc A770 Details