GPU Comparison

A

AMD

RADEON

AMD Radeon R8 M445DX

CORE STATE Meso

VRAM System Shared

CLOCK SPEED 1021 MHz

TDP —

BUS WIDTH System Shared

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

Quadro P4000

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1480 MHz

TDP 105 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

4,670

41,037

3dmark_3dmark_steel_nomad_dx12

N/A

1,115

geekbench_vulkan

N/A

41,652

passmark_directx_10

N/A

66

passmark_directx_11

N/A

86

passmark_directx_12

N/A

40

passmark_directx_9

N/A

181

passmark_g2d

N/A

786

passmark_g3d

N/A

11,466

passmark_gpu_compute

N/A

4,913

DETAILED SPECIFICATIONS

SPECIFICATION

R8 M445DX

Quadro P4000

Core Specs

Shading Units

320

1,792 +460.0%

Shaders

320

1,792 +460.0%

TMUs

20

112 +460.0%

ROPs

8

64 +700.0%

Compute Units

5

—

SM Count

—

14

Clocks

Base Clock

780 MHz

1202 MHz

Boost Clock

1021 MHz

1480 MHz

Memory Clock

System Shared

1901 MHz 7.6 Gbps effective

Memory

Memory Size

System Shared

8 GB

VRAM (MB)

—

8,192

Memory Type

System Shared

GDDR5

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

243.3 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

128 KB

2 MB

Performance

Pixel Rate

8.168 GPixel/s

94.72 GPixel/s

Texture Rate

20.42 GTexel/s

165.8 GTexel/s

FP32 (TFLOPS)

653.4 GFLOPS

5.304 TFLOPS

FP64 (TFLOPS)

40.84 GFLOPS (1:16)

165.8 GFLOPS (1:32)

FP16 (TFLOPS)

653.4 GFLOPS (1:1)

82.88 GFLOPS (1:64)

Power

TDP

—

105 W

TDP (W)

—

105

Suggested PSU

—

300 W

Power Connectors

—

1x 6-pin

Architecture

Architecture

GCN 3.0

Pascal

GPU Name

Meso

GP104

Generation

Gem System Hybrid (Rx M400)

Quadro Pascal (Px000)

Process Size

28 nm

16 nm

Transistors

1,550 million

7,200 million

Die Size

125 mm²

314 mm²

Foundry

TSMC

TSMC

Density

12.4M / mm²

22.9M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.5

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

241 mm 9.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

4x DisplayPort 1.4a

Bus Interface

IGP

PCIe 3.0 x16

Other

Launch Price

—

815 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Maxwell

Successor

—

Quadro Volta

View Radeon R8 M445DX Details View Quadro P4000 Details