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

NVIDIA

GEFORCE

Quadro CX

CORE STATE GT200B

VRAM 1536 MB

CLOCK SPEED —

TDP 150 W

BUS WIDTH 384 bit

ARCHITECTURE Tesla 2.0

nm

PROCESS 55 nm

LAUNCH DATE 2008

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,804

N/A

geekbench_metal

108,608

N/A

geekbench_opencl

82,736

N/A

geekbench_vulkan

89,263

N/A

passmark_directx_10

109

N/A

passmark_directx_11

163

N/A

passmark_directx_12

61

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

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600 XT

Quadro CX

Core Specs

Shading Units

2,048

192 -90.6%

Shaders

2,048

192 -90.6%

TMUs

128

64 -50.0%

ROPs

64

24 -62.5%

Compute Units

32

—

SM Count

—

24

Clocks

Base Clock

1968 MHz

—

Boost Clock

2589 MHz

—

GPU Clock

—

602 MHz

Game Clock

2359 MHz

—

Shader Clock

—

1204 MHz

Memory Clock

2000 MHz 16 Gbps effective

800 MHz 1600 Mbps effective

Memory

Memory Size

8 GB

1536 MB

VRAM (MB)

8,192

1,536 -81.3%

Memory Type

GDDR6

GDDR3

Memory Bus

128 bit

384 bit

Bandwidth

256.0 GB/s

76.80 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

192 KB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.7 GPixel/s

14.45 GPixel/s

Texture Rate

331.4 GTexel/s

38.53 GTexel/s

FP32 (TFLOPS)

10.60 TFLOPS

462.3 GFLOPS

FP64 (TFLOPS)

662.8 GFLOPS (1:16)

57.79 GFLOPS (1:8)

FP16 (TFLOPS)

21.21 TFLOPS (2:1)

—

AI/RT

RT Cores

32

—

Power

TDP

160 W

150 W

TDP (W)

160

150 -6.3%

Suggested PSU

450 W

450 W

Power Connectors

1x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 2.0

Tesla 2.0

GPU Name

Navi 23

GT200B

Generation

Navi II (RX 6000)

Quadro FX Tesla (x800)

Process Size

7 nm

55 nm

Transistors

11,060 million

1,400 million

Die Size

237 mm²

470 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

3.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

11.1 (10_0)

OpenGL

4.6

3.3

Vulkan

1.4

—

OpenCL

2.1

1.1

CUDA

—

1.3

Shader Model

6.8

4.0

Physical

Slot Width

Dual-slot

Dual-slot

Length

190 mm 7.5 inches

267 mm 10.5 inches

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI2x DisplayPort1x S-Video

Bus Interface

PCIe 4.0 x8

PCIe 2.0 x16

Other

Launch Price

379 USD

1,999 USD

Production

End-of-life

End-of-life

Predecessor

Navi

Quadro FX Curie

Successor

Navi III

Quadro Fermi

View Radeon RX 6600 XT Details View Quadro CX Details