GPU Comparison

AMD

RADEON

AMD Radeon Pro W6900X

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2171 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

PROCESS 7 nm

LAUNCH DATE 2021

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

geekbench_metal

226,821

N/A

geekbench_opencl

130,035

109,175

geekbench_vulkan

148,865

94,284

3dmark_3dmark_steel_nomad_dx12

N/A

2,969

Analysis: AMD Radeon Pro W6900X vs Intel Arc A770

If analyzing the AMD AMD Radeon Pro W6900X against Arc A770 by Intel, a performance margin turns quickly visible. the AMD AMD Radeon Pro W6900X takes the crown in essentially all scenario we ran. This delta is considerable enough to affect everyday rendering performance. Enthusiasts should feel improved visuals. This conclusion is straightforward.

The graphics memory edge of the AMD AMD Radeon Pro W6900X grows more significant at elevated quality levels. 4K rendering needs substantial VRAM, and the AMD AMD Radeon Pro W6900X has additional capacity. The results into smoother experiences in demanding titles. Modern games might progressively need extra video memory. The advantage increases over releases.

This graphics memory advantage of the AMD AMD Radeon Pro W6900X gets more important at higher detail settings. High resolution gaming needs notable VRAM, and the AMD AMD Radeon Pro W6900X offers extra buffer. This results into improved experiences in memory-intensive workloads. Upcoming games can only consume greater video memory. The benefit widens over generations.

Overall, the AMD AMD Radeon Pro W6900X offers the more capable choice in this evaluation. Its frame rate superiority warrant examination for users building a high-performance gaming build. Though Arc A770 by Intel offers its positives, this test numbers obviously advantages the AMD AMD Radeon Pro W6900X. Form your choice with this in mind. This performance gap is considerable sufficiently to impact.

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6900X

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

2171 MHz

2400 MHz

Memory Clock

2000 MHz 16 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

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

277.9 GPixel/s

307.2 GPixel/s

Texture Rate

694.7 GTexel/s

614.4 GTexel/s

FP32 (TFLOPS)

22.23 TFLOPS

19.66 TFLOPS

FP64 (TFLOPS)

1,389.4 GFLOPS (1:16)

2.458 TFLOPS (1:8)

FP16 (TFLOPS)

44.46 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

—

1x 6-pin + 1x 8-pin

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 21

DG2-512

Generation

Radeon Pro Mac (Navi II Series)

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

—

Dual-slot

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

5,999 USD

329 USD

Production

End-of-life

Predecessor

—

Xe Graphics

Successor

—

Battlemage

View Radeon Pro W6900X Details View Arc A770 Details