GPU Comparison

A

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

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

GPU

Arc A310

CORE STATE DG2-128

VRAM 4 GB

CLOCK SPEED 1750 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,804

N/A

geekbench_metal

108,608

N/A

geekbench_opencl

82,736

30,607

geekbench_vulkan

89,263

28,964

passmark_directx_10

109

31

passmark_directx_11

163

33

passmark_directx_12

61

29

passmark_directx_9

194

69

passmark_g2d

912

625

passmark_g3d

16,461

5,433

passmark_gpu_compute

7,520

2,157

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600 XT

A310

Core Specs

Shading Units

2,048

768 -62.5%

Shaders

2,048

768 -62.5%

TMUs

128

32 -75.0%

ROPs

64

16 -75.0%

Compute Units

32

—

Execution Units

—

96

Clocks

Base Clock

1968 MHz

1750 MHz

Boost Clock

2589 MHz

1750 MHz

Game Clock

2359 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1937 MHz 15.5 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

64 bit

Bandwidth

256.0 GB/s

124.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

4 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.7 GPixel/s

28.00 GPixel/s

Texture Rate

331.4 GTexel/s

56.00 GTexel/s

FP32 (TFLOPS)

10.60 TFLOPS

2.688 TFLOPS

FP64 (TFLOPS)

662.8 GFLOPS (1:16)

672.0 GFLOPS (1:4)

FP16 (TFLOPS)

21.21 TFLOPS (2:1)

5.376 TFLOPS (2:1)

AI/RT

RT Cores

32

6 -81.3%

XMX Cores

—

96

Power

TDP

160 W

30 W

TDP (W)

160

30 -81.3%

Suggested PSU

450 W

200 W

Power Connectors

1x 8-pin

None

Architecture

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 23

DG2-128

Generation

Navi II (RX 6000)

Alchemist (Arc 3)

Process Size

7 nm

6 nm

Transistors

11,060 million

7,200 million

Die Size

237 mm²

157 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

45.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Dual-slot

Single-slot

Length

190 mm 7.5 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x mini-DisplayPort 2.0

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x8

Other

Launch Price

379 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi

Xe Graphics

Successor

Navi III

Battlemage

View Radeon RX 6600 XT Details View Arc A310 Details