GPU Comparison

AMD

RADEON

AMD Radeon RX 6600 XT

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2589 MHz

TDP 160 W

BUS WIDTH 128 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

3dmark_3dmark_steel_nomad_dx12

1,804

2,969

geekbench_metal

88,720

N/A

geekbench_opencl

80,503

109,175

geekbench_vulkan

72,417

94,284

passmark_directx_10

109

N/A

passmark_directx_11

163

N/A

passmark_directx_12

N/A

passmark_directx_9

194

N/A

passmark_g2d

912

N/A

passmark_g3d

16,461

N/A

passmark_gpu_compute

7,520

N/A

Analysis: AMD Radeon RX 6600 XT vs Intel Arc A770

Arc A770 (Intel) and the RX 6600 XT card from AMD provide almost matching benchmark scores in the direct evaluation. The performance variations between the cards usually land within 5-10%, making each a valid selection. This equality makes the determination complex. Other elements turn increasingly critical. Price often affects the choice.

Playing games tests likewise indicate similar scores between Arc A770 (Intel) and the RX 6600 XT card from AMD. Performance deltas generally sit inside testing variance. The minor deltas are barely noticeable during real gaming. Each GPUs deliver capable frame rates. Gamers should pick assuredly between both cards.

For those conflicted between Arc A770 (Intel) and the RX 6600 XT card from AMD, feel comfortable that each pick offers matching graphics throughput. This performance numbers validates zero obvious winner. Reach your determination on alternative elements and benefit from capable visual throughput in any case. Each are champions in their given right. Select assuredly.

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600 XT

A770

Core Specs

Shading Units

2,048

4,096 +100.0%

Shaders

2,048

4,096 +100.0%

TMUs

128

256 +100.0%

ROPs

128 +100.0%

Compute Units

—

Execution Units

—

512

Clocks

Base Clock

1968 MHz

2100 MHz

Boost Clock

2589 MHz

2400 MHz

Game Clock

2359 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

256.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

16 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.7 GPixel/s

307.2 GPixel/s

Texture Rate

331.4 GTexel/s

614.4 GTexel/s

FP32 (TFLOPS)

10.60 TFLOPS

19.66 TFLOPS

FP64 (TFLOPS)

662.8 GFLOPS (1:16)

2.458 TFLOPS (1:8)

FP16 (TFLOPS)

21.21 TFLOPS (2:1)

39.32 TFLOPS (2:1)

AI/RT

RT Cores

32 0.0%

XMX Cores

—

512

Power

TDP

160 W

225 W

TDP (W)

160

225 +40.6%

Suggested PSU

450 W

550 W

Power Connectors

1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 23

DG2-512

Generation

Navi II (RX 6000)

Alchemist (Arc 7)

Process Size

7 nm

6 nm

Transistors

11,060 million

21,700 million

Die Size

237 mm²

406 mm²

Foundry

TSMC

Density

46.7M / 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

190 mm 7.5 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

379 USD

329 USD

Production

End-of-life

Predecessor

Navi

Xe Graphics

Successor

Navi III

Battlemage

View Radeon RX 6600 XT Details View Arc A770 Details