GPU Comparison

A

AMD

RADEON

AMD Radeon R7 M445

CORE STATE Meso

VRAM 4 GB

CLOCK SPEED 920 MHz

TDP —

BUS WIDTH 64 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce GTX 1080 Ti

CORE STATE GP102

VRAM 11 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

5,361

67,717

3dmark_3dmark_steel_nomad_dx12

N/A

2,231

geekbench_metal

N/A

30,624

geekbench_vulkan

N/A

83,108

passmark_directx_10

N/A

118

passmark_directx_11

N/A

151

passmark_directx_12

N/A

66

passmark_directx_9

N/A

231

passmark_g2d

N/A

939

passmark_g3d

N/A

18,600

passmark_gpu_compute

N/A

9,632

DETAILED SPECIFICATIONS

SPECIFICATION

R7 M445

GTX 1080 Ti

Core Specs

Shading Units

320

3,584 +1020.0%

Shaders

320

3,584 +1020.0%

TMUs

20

224 +1020.0%

ROPs

8

88 +1000.0%

Compute Units

5

—

SM Count

—

28

Clocks

Base Clock

780 MHz

1481 MHz

Boost Clock

920 MHz

1582 MHz

Memory Clock

1000 MHz 4 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

4 GB

11 GB

VRAM (MB)

4,096

11,264 +175.0%

Memory Type

GDDR5

GDDR5X

Memory Bus

64 bit

352 bit

Bandwidth

32.00 GB/s

484.4 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

128 KB

2.75 MB

Performance

Pixel Rate

7.360 GPixel/s

139.2 GPixel/s

Texture Rate

18.40 GTexel/s

354.4 GTexel/s

FP32 (TFLOPS)

588.8 GFLOPS

11.34 TFLOPS

FP64 (TFLOPS)

36.80 GFLOPS (1:16)

354.4 GFLOPS (1:32)

FP16 (TFLOPS)

588.8 GFLOPS (1:1)

177.2 GFLOPS (1:64)

Power

TDP

—

250 W

TDP (W)

—

250

Suggested PSU

—

600 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 3.0

Pascal

GPU Name

Meso

GP102

Generation

Gem System (R7 M400)

GeForce 10

Process Size

28 nm

16 nm

Transistors

1,550 million

11,800 million

Die Size

125 mm²

471 mm²

Foundry

TSMC

TSMC

Density

12.4M / mm²

25.1M / 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

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

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Solar System

GeForce 900

Successor

Polaris Mobile

GeForce 20

View Radeon R7 M445 Details View GeForce GTX 1080 Ti Details