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

TITAN V

CORE STATE GV100

VRAM 12 GB

CLOCK SPEED 1455 MHz

TDP 250 W

BUS WIDTH 3072 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

4,670

157,265

3dmark_3dmark_steel_nomad_dx12

N/A

3,565

geekbench_vulkan

N/A

152,117

passmark_directx_10

N/A

153

passmark_directx_11

N/A

152

passmark_directx_12

N/A

81

passmark_directx_9

N/A

213

passmark_g2d

N/A

937

passmark_g3d

N/A

19,805

passmark_gpu_compute

N/A

9,263

DETAILED SPECIFICATIONS

SPECIFICATION

R8 M445DX

TITAN V

Core Specs

Shading Units

320

5,120 +1500.0%

Shaders

320

5,120 +1500.0%

TMUs

20

320 +1500.0%

ROPs

8

96 +1100.0%

Compute Units

5

—

SM Count

—

80

Clocks

Base Clock

780 MHz

1200 MHz

Boost Clock

1021 MHz

1455 MHz

Memory Clock

System Shared

848 MHz 1696 Mbps effective

Memory

Memory Size

System Shared

12 GB

VRAM (MB)

—

12,288

Memory Type

System Shared

HBM2

Memory Bus

System Shared

3072 bit

Bandwidth

System Dependent

651.3 GB/s

Cache

L1 Cache

16 KB (per CU)

96 KB (per SM)

L2 Cache

128 KB

4.5 MB

Performance

Pixel Rate

8.168 GPixel/s

139.7 GPixel/s

Texture Rate

20.42 GTexel/s

465.6 GTexel/s

FP32 (TFLOPS)

653.4 GFLOPS

14.90 TFLOPS

FP64 (TFLOPS)

40.84 GFLOPS (1:16)

7.450 TFLOPS (1:2)

FP16 (TFLOPS)

653.4 GFLOPS (1:1)

29.80 TFLOPS (2:1)

AI/RT

Tensor Cores

—

640

Power

TDP

—

250 W

TDP (W)

—

250

Suggested PSU

—

600 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 3.0

Volta

GPU Name

Meso

GV100

Generation

Gem System Hybrid (Rx M400)

GeForce 10

Process Size

28 nm

12 nm

Transistors

1,550 million

21,100 million

Die Size

125 mm²

815 mm²

Foundry

TSMC

TSMC

Density

12.4M / mm²

25.9M / 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

—

7.0

Shader Model

6.5

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

IGP

PCIe 3.0 x16

Other

Launch Price

—

2,999 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 900

Successor

—

GeForce 20

View Radeon R8 M445DX Details View TITAN V Details