GPU Comparison

A

AMD

RADEON

AMD Radeon 660M

CORE STATE Rembrandt

VRAM System Shared

CLOCK SPEED 1900 MHz

TDP 40 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 2.0

nm

PROCESS 6 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

Quadro GV100

CORE STATE GV100

VRAM 32 GB

CLOCK SPEED 1627 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

12,876

144,393

geekbench_vulkan

14,748

137,547

passmark_directx_10

N/A

140

passmark_directx_11

N/A

168

passmark_directx_12

N/A

84

passmark_directx_9

N/A

207

passmark_g2d

N/A

836

passmark_g3d

N/A

19,650

passmark_gpu_compute

N/A

9,069

DETAILED SPECIFICATIONS

SPECIFICATION

660M

Quadro GV100

Core Specs

Shading Units

384

5,120 +1233.3%

Shaders

384

5,120 +1233.3%

TMUs

24

320 +1233.3%

ROPs

16

128 +700.0%

Compute Units

6

—

SM Count

—

80

Clocks

Base Clock

1500 MHz

1132 MHz

Boost Clock

1900 MHz

1627 MHz

Memory Clock

System Shared

848 MHz 1696 Mbps effective

Memory

Memory Size

System Shared

32 GB

VRAM (MB)

—

32,768

Memory Type

System Shared

HBM2

Memory Bus

System Shared

4096 bit

Bandwidth

System Dependent

868.4 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

6 MB

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

30.40 GPixel/s

208.3 GPixel/s

Texture Rate

45.60 GTexel/s

520.6 GTexel/s

FP32 (TFLOPS)

1,459.2 GFLOPS

16.66 TFLOPS

FP64 (TFLOPS)

91.20 GFLOPS (1:16)

8.330 TFLOPS (1:2)

FP16 (TFLOPS)

2.918 TFLOPS (2:1)

33.32 TFLOPS (2:1)

AI/RT

RT Cores

6

—

Tensor Cores

—

640

Power

TDP

40 W

250 W

TDP (W)

40

250 +525.0%

Suggested PSU

—

600 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

RDNA 2.0

Volta

GPU Name

Rembrandt

GV100

Generation

Navi II IGP (Rembrandt Mobile)

Quadro Volta (Vx000)

Process Size

6 nm

12 nm

Transistors

13,100 million

21,100 million

Die Size

208 mm²

815 mm²

Foundry

TSMC

TSMC

Density

63.0M / mm²

25.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.0

3.0

CUDA

—

7.0

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

8,999 USD

Production

End-of-life

End-of-life

Predecessor

Vega II IGP

Quadro Pascal

Successor

Navi III IGP

Quadro Turing

View Radeon 660M Details View Quadro GV100 Details