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 P5000

CORE STATE GP104

VRAM 16 GB

CLOCK SPEED 1733 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,804

1,330

geekbench_metal

108,608

N/A

geekbench_opencl

82,736

52,636

geekbench_vulkan

89,263

54,628

passmark_directx_10

109

77

passmark_directx_11

163

102

passmark_directx_12

61

44

passmark_directx_9

194

170

passmark_g2d

912

674

passmark_g3d

16,461

12,634

passmark_gpu_compute

7,520

6,508

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600 XT

Quadro P5000

Core Specs

Shading Units

2,048

2,560 +25.0%

Shaders

2,048

2,560 +25.0%

TMUs

128

160 +25.0%

ROPs

64

64 0.0%

Compute Units

32

—

SM Count

—

20

Clocks

Base Clock

1968 MHz

1607 MHz

Boost Clock

2589 MHz

1733 MHz

Game Clock

2359 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1127 MHz 9 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR5X

Memory Bus

128 bit

256 bit

Bandwidth

256.0 GB/s

288.5 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SM)

L2 Cache

2 MB

2 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

165.7 GPixel/s

110.9 GPixel/s

Texture Rate

331.4 GTexel/s

277.3 GTexel/s

FP32 (TFLOPS)

10.60 TFLOPS

8.873 TFLOPS

FP64 (TFLOPS)

662.8 GFLOPS (1:16)

277.3 GFLOPS (1:32)

FP16 (TFLOPS)

21.21 TFLOPS (2:1)

138.6 GFLOPS (1:64)

AI/RT

RT Cores

32

—

Power

TDP

160 W

180 W

TDP (W)

160

180 +12.5%

Suggested PSU

450 W

450 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 23

GP104

Generation

Navi II (RX 6000)

Quadro Pascal (Px000)

Process Size

7 nm

16 nm

Transistors

11,060 million

7,200 million

Die Size

237 mm²

314 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

22.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

190 mm 7.5 inches

267 mm 10.5 inches

Height

110 mm 4.3 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

379 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

Navi

Quadro Maxwell

Successor

Navi III

Quadro Volta

View Radeon RX 6600 XT Details View Quadro P5000 Details