GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6600M

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2416 MHz

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

RTX 5880 Ada Generation

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2460 MHz

TDP 285 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,495

N/A

geekbench_metal

94,242

N/A

geekbench_opencl

66,290

327,829

geekbench_vulkan

73,740

N/A

passmark_directx_10

87

N/A

passmark_directx_11

136

N/A

passmark_directx_12

52

N/A

passmark_directx_9

184

N/A

passmark_g2d

728

N/A

passmark_g3d

13,929

N/A

passmark_gpu_compute

5,646

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6600M

RTX 5880 Ada Generation

Core Specs

Shading Units

1,792

14,080 +685.7%

Shaders

1,792

14,080 +685.7%

TMUs

112

440 +292.9%

ROPs

64

176 +175.0%

Compute Units

28

—

SM Count

—

110

Clocks

Base Clock

2068 MHz

975 MHz

Boost Clock

2416 MHz

2460 MHz

Game Clock

2177 MHz

—

Memory Clock

1750 MHz 14 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

8 GB

48 GB

VRAM (MB)

8,192

49,152 +500.0%

Memory Type

GDDR6

GDDR6

Memory Bus

128 bit

384 bit

Bandwidth

224.0 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

72 MB

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

154.6 GPixel/s

433.0 GPixel/s

Texture Rate

270.6 GTexel/s

1,082.4 GTexel/s

FP32 (TFLOPS)

8.659 TFLOPS

69.27 TFLOPS

FP64 (TFLOPS)

541.2 GFLOPS (1:16)

1,082.4 GFLOPS (1:64)

FP16 (TFLOPS)

17.32 TFLOPS (2:1)

69.27 TFLOPS (1:1)

AI/RT

RT Cores

28

110 +292.9%

Tensor Cores

—

440

Power

TDP

100 W

285 W

TDP (W)

100

285 +185.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 23

AD102

Generation

Navi Mobile (RX 6000M)

Workstation Ada (x000A)

Process Size

7 nm

5 nm

Transistors

11,060 million

76,300 million

Die Size

237 mm²

609 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

125.3M / 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

CUDA

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

Polaris Mobile

Workstation Ampere

Successor

—

Blackwell PRO W

View Radeon RX 6600M Details View RTX 5880 Ada Generation Details