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AMD Radeon R7 M445

Graphics Processor
Meso
Cores
320
TMUs
20
ROPs
8
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
64 bit
The Radeon R7 M445 is a graphics card by AMD, launched in May 2016. Built on the 28 nm process, and based on the Meso graphics processor, in its Meso PRO variant, the card supports DirectX 12.0. The Meso graphics processor is an average sized chip with a die area of 125 mm² and 3,100 million transistors. Unlike the fully unlocked Radeon R7 M460, which uses the same GPU but has all 384 shaders enabled, AMD has disabled some shading units on the Radeon R7 M445 to reach the product's target shader count. It features 320 shading units, 20 texture mapping units and 8 ROPs. AMD has placed 4,096 MB GDDR5 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 780 MHz, which can be boosted up to 920 MHz, memory is running at 1000 MHz.
Being a igp card, its power draw is not exactly known. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon R7 M445 is connected to the rest of the system using a PCI-Express 3.0 x8 interface.

Graphics Processor

GPU Name
Meso
GPU Variant
Meso PRO
(216-0864032)
Architecture
GCN 3.0
Foundry
TSMC
Process Size
28 nm
Transistors
3,100 million
Die Size
125 mm²

Graphics Card

Release Date
May 15th, 2016
Generation
Crystal System
(R7 M400)
Production
Active
Bus Interface
PCIe 3.0 x8

Relative Performance

19%
GeForce 210
24%
GeForce 9400 GT
30%
Radeon HD 4550
39%
Radeon HD 5450
45%
Radeon HD 6450
48%
GeForce GT 520
59%
GeForce GT 220
77%
GeForce GT 430
78%
Radeon HD 5570
85%
Radeon HD 4670
90%
GeForce GT 440
92%
GeForce GT 240
100%
Radeon R7 M445
105%
GeForce 9600 GT
112%
Radeon HD 5670
120%
GeForce GT 640
124%
GeForce 9800 GT
129%
Radeon HD 6670
133%
Radeon HD 4830
142%
Radeon HD 4770
150%
Radeon HD 4850
153%
GeForce GTS 250
158%
GeForce GTS 450
163%
Radeon HD 5750
186%
Radeon HD 7750
188%
Radeon HD 5770
191%
GeForce GTX 260
193%
Radeon HD 4870
194%
Radeon Vega 8
196%
GeForce GTX 550 Ti
198%
GeForce GTX 650
209%
Radeon HD 5830
220%
Radeon HD 6790
223%
Radeon HD 4890
232%
GeForce GTX 460
233%
Radeon RX Vega 11
236%
GeForce GT 1030
238%
GeForce GTX 275
239%
Radeon HD 7770 GHz Edition
239%
GeForce GTX 280
244%
GeForce GTX 465
255%
Radeon HD 6850
260%
GeForce GTX 285
279%
Radeon HD 5850
284%
GeForce GTX 650 Ti
284%
Radeon HD 7790
297%
Radeon RX 550
297%
GeForce GTX 470
308%
Radeon HD 6870
329%
Radeon HD 5870
339%
GeForce GTX 560 Ti
341%
Radeon HD 4870 X2
347%
GeForce GTX 750 Ti
349%
Radeon HD 6950
361%
GeForce GTX 295
365%
GeForce GTX 650 Ti Boost
368%
Radeon HD 7850
374%
GeForce GTX 480
392%
Radeon HD 6970
399%
Radeon R7 265
406%
Radeon RX 460
406%
Radeon R7 370
407%
GeForce GTX 660
408%
GeForce GTX 570
415%
Radeon RX 560
441%
GeForce GTX 950
445%
Radeon HD 7870 GHz Edition
455%
Radeon R9 270X
461%
GeForce GTX 660 Ti
463%
GeForce GTX 580
467%
GeForce GTX 1050
468%
Radeon HD 7950
477%
Radeon HD 5970
490%
GeForce GTX 760
528%
GeForce GTX 670
542%
GeForce GTX 960
556%
Radeon R9 380
559%
Radeon R9 285
564%
Radeon HD 7970
570%
GeForce GTX 680
584%
GeForce GTX 1050 Ti
599%
GeForce GTX 770
613%
Radeon HD 6990
627%
Radeon R9 280X
636%
GeForce GTX 590
637%
Radeon HD 7970 GHz Edition
705%
GeForce GTX 780
730%
GeForce GTX 1650
776%
Radeon RX 470
787%
Radeon R9 290
829%
Radeon RX 570
839%
Radeon R9 390
844%
Radeon R9 290X
855%
GeForce GTX 970
867%
GeForce GTX TITAN
878%
GeForce GTX 780 Ti
891%
Radeon R9 390X
895%
Radeon HD 7990
899%
Radeon RX 480
907%
GeForce GTX 690
955%
Radeon RX 580
975%
GeForce GTX 980
988%
Radeon R9 FURY
988%
GeForce GTX 1060 6 GB
1032%
Radeon RX 590
1086%
Radeon R9 295X2
1092%
GeForce GTX 1660
1105%
Radeon R9 FURY X
1124%
GeForce GTX 980 Ti
1153%
GeForce GTX TITAN X
1254%
GeForce GTX 1660 Ti
1254%
GeForce GTX 1070
1335%
Radeon RX Vega 56
1416%
GeForce GTX 1070 Ti
1456%
Radeon RX Vega 64
1477%
GeForce GTX 1080
1477%
GeForce RTX 2060
1537%
Radeon RX 5700
1659%
GeForce RTX 2060 SUPER
1719%
GeForce RTX 2070
1760%
Radeon RX 5700 XT
1780%
Radeon VII
1826%
TITAN X Pascal
1881%
GeForce GTX 1080 Ti
1901%
GeForce RTX 2070 SUPER
2023%
GeForce RTX 2080
2367%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
780 MHz
Boost Clock
920 MHz
Memory Clock
1000 MHz
4000 MHz effective

Memory

Memory Size
4 GB
Memory Type
GDDR5
Memory Bus
64 bit
Bandwidth
32.00 GB/s

Render Config

Shading Units
320
TMUs
20
ROPs
8
Compute Units
5
L1 Cache
16 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
7.360 GPixel/s
Texture Rate
18.40 GTexel/s
FP16 (half) performance
588.8 GFLOPS (1:1)
FP32 (float) performance
588.8 GFLOPS
FP64 (double) performance
36.80 GFLOPS (1:16)

Board Design

Slot Width
IGP
TDP
unknown
Outputs
No outputs

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.1.101
Shader Model
6.0

Meso GPU Notes

Architecture Codename: Volcanic Islands
Chip Variant: Iceland / Topaz
CLRX Version: GCN 1.2
Graphics/Compute: GFX8 (gfx802)
Display Core Engine: No Support
Unified Video Decoder: No Support
Video Compression Engine: No Support